This chapter describes Internet Protocol (IP) messages. For information on message content and how to use the message, refer to the Introduction.
| IP.001 |
Level: U-INFO
Short Syntax: IP.001 q ovrf source_ip_address -> destination_ip_address nt network ID
Long Syntax: IP.001 Queue overflow on packet from source_ip_address for destination_ip_address from net network ID
Description: This message is generated when the forwarder must discard a packet that was not forwarded via the IP cache because of an input queue overflow. Note that this event does not get counted in ELS, it is instead counted in the IP console. The counters (kept per input network) can be read using the IP>COUNTERS command.
Cause: Input queue overflows happen when a packet is received from an interface that is short on buffers, the destination is not in the IP cache, and the length of the IP queue is greater than the fair share. This may be caused by either a burst or steady state of traffic arriving faster than the IP forwarder can forward it.
Action: Reduce traffic bursts. Upgrade to a faster router.
Cause: Excessive IP routing cache misses, causing most IP packets to go through the cache miss forwarder.
Action: Increase the size of the IP cache.
| IP.002 |
Level: UE-ERROR
Short Syntax: IP.002 not V4 hdr version_number nt network ID
Long Syntax: IP.002 Not version 4 header ( version_number) in packet from net network ID
Description: This message is generated when a packet has an incorrect version number.
Cause: Most likely, this packet was damaged since there should be no other versions of IP running.
Action: If the problem persists, examine a line trace to determine where the packet is being damaged.
| IP.003 |
Level: UE-ERROR
Short Syntax: IP.003 shrt hdr header_length pkt ln packet_length nt network ID
Long Syntax: IP.003 Header too short ( header_length bytes) in packet_length byte packet from net network ID
Description: This message is generated when a packet's indicated header length is below the minimum possible length.
Cause: Most likely, this is a damaged packet. It may be that another node is building an incorrect header.
Action: If the problem persists, examine a line trace to determine where the packet is being damaged.
| IP.004 |
Level: UE-ERROR
Short Syntax: IP.004 bd hdr cks 0x checksum (exp 0x expected_checksum) source_ip_address -> destination_ip_address
Long Syntax: IP.004 Bad header checksum 0x checksum (expected 0x expected_checksum) in packet from source_ip_address for destination_ip_address
Description: This message is generated when a packet has an invalid checksum. The received checksum, together with the correct checksum, are displayed.
Cause: Most likely, this is a damaged packet. It may be that another node is building an incorrect header.
Action: If the problem persists, examine a line trace to determine where the packet is being damaged.
| IP.005 |
Level: UE-ERROR
Short Syntax: IP.005 pkt trunc specified_length pkt ln true_length source_ip_address -> destination_ip_address
Long Syntax: IP.005 Packet truncated from specified_length to true_length bytes from source_ip_address for destination_ip_address
Description: This message is generated when the packet length specified in the header is greater than the packet buffer length.
Cause: Packet corruption in transit.
Action: If problem persists, check networks and routers.
Cause: Programming error in remote note.
| IP.006 |
Level: CI-ERROR
Short Syntax: IP.006 pkt source_ip_address -> destination_ip_address dsc rsn reason_code, nt Network ID
Long Syntax: IP.006 Packet from source_ip_address for destination_ip_address discarded for reason reason_code, network Network ID
Description: An attempt was made to send the packet on the specified network, but it was not accepted for transmission on that network. The reason_code indicates why the packet was not accepted. If the reason was flow-control, an ICMP source quench will be sent to the sender, otherwise an ICMP destination unreachable will be sent.
Cause: Miscellaneous handler error. (Reason code 1.)
Action: Check for error messages from handler for network_name.
Cause: Output queue overflow, or other flow control. (Reason code 2.)
Action: Alleviate congestion.
Cause: Network down. (Reason code 3.)
Action: See why handler thinks network is down.
Cause: Dropped by handler to avoid looping, or bad broadcast. (Reason code 4.)
Action: Check configuration.
Cause: Host down. (Reason code 5.)
Action: See why handler thinks host is down.
| IP.007 |
Level: P-TRACE
Short Syntax: IP.007 source_ip_address -> destination_ip_address
Long Syntax: IP.007 Accepting packet from source_ip_address for destination_ip_address
Description: This message is generated for each packet which has passed first-level reasonableness checks.
| IP.008 |
Level: U-INFO
Short Syntax: IP.008 no rte source_ip_address -> destination_ip_address dsc
Long Syntax: IP.008 No route for packet from source_ip_address for destination_ip_address; packet discarded
Description: This message is generated when a packet is discarded because there is no route to the destination.
| IP.009 |
Level: CE-ERROR
Short Syntax: IP.009 TTL zero source_ip_address -> destination_ip_address
Long Syntax: IP.009 Time-to-live expired on packet from source_ip_address for destination_ip_address
Description: This message is generated when a packet is discarded because the time-to-live expired.
Cause: The packet has been through more routers than the initial value placed in the time-to-live field of the IP header by the originator. Many older systems use values of 15 or 30, which are not standard-conformant, and are often too small for current networks.
Action: Increase initial time-to-live value.
Cause: The packet was in a routing loop, going through a sequence of routers over and over until the time-to-live expired.
Action: Check the routing from the source of the packet to the destination, and see that there are no loops. However, temporary loops are an inevitable result of the timing out of routes in some routing protocols.
| IP.011 |
Level: C-INFO
Level: PARAM
Short Syntax: IP.011 unsup mcst source_ip_address -> destination_ip_address
Long Syntax: IP.011 Unsupported multicast from source_ip_address for destination_ip_address
Description: This message is generated when an unsupported multicast packet is received.
| IP.012 |
Level: UE-ERROR
Level: PARAM
Short Syntax: IP.012 bd nt cl source_ip_address -> destination_ip_address
Long Syntax: IP.012 Bad network class from source_ip_address for destination_ip_address
Description: This message is generated when a packet is destined for a network which is not class A, B, C or D.
Cause: The indicated source node has sent a packet which the router cannot forward because the network class is unsupported.
| IP.013 |
Level: C-INFO
Level: PARAM
Short Syntax: IP.013 unsup bcst source_ip_address -> destination_ip_address
Long Syntax: IP.013 Unsupported broadcast from source_ip_address for destination_ip_address
Description: This message is generated when an unsupported broadcast packet is received.
| IP.017 |
Level: UI-ERROR
Level: PARAM
Short Syntax: IP.017 nt network_address add fail, tbl ovrfl
Long Syntax: IP.017 Add failed for net network_address; routing table overflow
Description: This message is generated when a network cannot be added to the routing table because the table is full.
Cause: The IP routing table contains the maximum number of entries.
Action: System administrator reduce table size by subnetworking.
| IP.018 |
Level: UI-ERROR
Level: PARAM
Short Syntax: IP.018 nt network_address add fail, bd nt
Long Syntax: IP.018 Add failed for net network_address; bad network number
Description: This message is generated when a network cannot be added to the routing table because of a bad network number.
Cause: This software considers the net above to be invalid.
Action: If the net is valid, contact customer service.
| IP.019 |
Level: U-INFO
Short Syntax: IP.019 re-add stat rt to network
Long Syntax: IP.019 Re-adding static route to net network
Description: This message is generated when a static route to a network is brought back into use.
| IP.020 |
Level: UI-ERROR
Level: PARAM
Short Syntax: IP.020 int for network add fail, dup addr
Long Syntax: IP.020 Add of interface for net network failed; duplicate address
Description: This message is generated when a network cannot be added to the routing table because the access was denied.
Cause: There are multiple interface addresses configured which access the same network. The software only allows one.
Action: Reconfigure such that interface addresses and masks define unique networks.
| IP.022 |
Level: U-INFO
Short Syntax: IP.022 add nt net_ip_address int int_ip_address nt network ID
Long Syntax: IP.022 Added network net_ip_address to interface int_ip_address on net network ID
Description: This message is generated when a new directly-connected network is added to the routing table.
| IP.024 |
Level: CE-ERROR
Short Syntax: IP.024 ign stat rt to network, mask mask
Long Syntax: IP.024 Ignoring bad static route/filter to network, mask mask
Description: This message is generated when a bad static route or IP filter is encountered.
| IP.025 |
Level: U-INFO
Short Syntax: IP.025 add nt network rt via network nt network ID
Long Syntax: IP.025 Added network network with route via network on net network ID
Description: This message is generated when a new indirectly-connected network is added to the routing table.
| IP.031 |
Level: ALWAYS
Short Syntax: IP.031 Unnum addr rej, nt network ID
Long Syntax: IP.031 Unnumbered address rejected, net network ID
Description: An attempt has been made to configure an interface as unnumbered, yet either the interface is not a serial line or the interface already has been assigned an IP address. The unnumbered configuration request is ignored.
| IP.032 |
Level: CI-ERROR
Short Syntax: IP.032 fq ovf source_ip_address -> destination_ip_address nt network ID
Long Syntax: IP.032 Fragment queue overflow from source_ip_address for destination_ip_address on net network ID
Description: This message is generated when an incoming fragment is discarded because the fragment queue overflowed.
| IP.033 |
Level: CE-ERROR
Short Syntax: IP.033 cant frg source_ip_address -> destination_ip_address nt network ID
Long Syntax: IP.033 Cannot fragment packet from source_ip_address for destination_ip_address net network ID
Description: This message is generated when an outgoing packet needs to be fragmented but has the "don't fragment" bit set.
| IP.034 |
Level: CE-ERROR
Short Syntax: IP.034 bd frg source_ip_address -> destination_ip_address foff offset
Long Syntax: IP.034 Bad fragment from source_ip_address for destination_ip_address with fragment offset offset
Description: This message is generated when an outgoing packet has an invalid length of fragment offset.
| IP.035 |
Level: CI-ERROR
Short Syntax: IP.035 cant alloc for frg nt network ID
Long Syntax: IP.035 Cannot allocate buffer for fragment for net network ID
Description: This message is generated when no buffer is available to fragment a packet.
| IP.036 |
Level: P-TRACE
Short Syntax: IP.036 rcv pkt prt protocol frm source_ip_address
Long Syntax: IP.036 Received packet for protocol protocol from source_ip_address
Description: This message is generated for each packet destined for the router.
| IP.037 |
Level: C-TRACE
Short Syntax: IP.037 brd pkt source_ip_address -> destination_ip_address prot protocol no srvr
Long Syntax: IP.037 Broadcast packet from source_ip_address, for destination_ip_address, protocol protocol; no server
Description: This message is generated when a broadcast packet arrives for an unknown protocol.
| IP.038 |
Level: U-INFO
Short Syntax: IP.038 pkt source_ip_address -> destination_ip_address prt protocol no srvr
Long Syntax: IP.038 Packet from source_ip_address, for destination_ip_address, protocol protocol; no server
Description: This message is generated when a packet arrives for an unknown protocol. The packet was destined for the router.
| IP.042 |
Level: CE-ERROR
Short Syntax: IP.042 illgl ARP sbnt req source_ip_address -> destination_ip_address
Long Syntax: IP.042 Illegal ARP subnet request in packet from source_ip_address for destination_ip_address
Description: This message is generated when an ARP subnet request is not honored due to illegal source or destination IP addresses in the ARP packet.
Cause: No route to requested subnet.
Action: Determine why subnet is not reachable.
Cause: Request is for different IP network than source address.
Action: ARP subnet routing is only for subnets of the host's network. Correct routing code in host.
Cause: IP network is not subnetted.
Action: ARP subnet routing is only supported on subnets.
| IP.043 |
Level: P-TRACE
Short Syntax: IP.043 rcvd ARP sbnt rqst source_ip_address -> destination_ip_address
Long Syntax: IP.043 Received ARP subnet route request from source_ip_address for destination_ip_address
Description: This message is generated when an ARP subnet request is received.
| IP.044 |
Level: C-TRACE
Short Syntax: IP.044 ARP sbnt rqst ign source_ip_address -> destination_ip_address
Long Syntax: IP.044 ARP subnet request ignored from source_ip_address for destination_ip_address
Description: This message is generated when an ARP subnet request is not answered because the route to the target subnet is via another router on the same physical network as the originator.
Cause: ARP subnet routing code will only respond when this router is the best route to the target subnet.
Action: The best router should respond to the ARP subnet request.
| IP.045 |
Level: C-INFO
Short Syntax: IP.045 snt ARP rte source_ip_address -> destination_ip_address
Long Syntax: IP.045 Sent ARP route from source_ip_address for destination_ip_address
Description: This message is generated when an ARP subnet request is answered.
| IP.046 |
Level: C-INFO
Short Syntax: IP.046 unkn opt option frm source_ip_address
Long Syntax: IP.046 Unknown option option from source_ip_address
Description: This message is generated when an unknown option is specified in the IP header of a packet.
| IP.047 |
Level: UE-ERROR
Short Syntax: IP.047 opt option bd fmt frm source_ip_address
Long Syntax: IP.047 Bad format for option option from source_ip_address
Description: This message is generated when an option is incorrectly formatted in the IP header.
| IP.048 |
Level: UE-ERROR
Short Syntax: IP.048 strict src rt bd nxt hop source_ip_address -> destination_ip_address
Long Syntax: IP.048 Bad next hop in strict source route from source_ip_address for destination_ip_address
Description: This message is generated when the next hop specified in the strict source route is invalid.
| IP.049 |
Level: UE-ERROR
Short Syntax: IP.049 bd tmstmp fmt timestamp frm source_ip_address
Long Syntax: IP.049 Bad timestamp format timestamp from source_ip_address
Description: This message is generated when the format of the timestamp option is invalid.
| IP.050 |
Level: CE-ERROR
Short Syntax: IP.050 tmstmp ovrf, source_ip_address -> destination_ip_address
Long Syntax: IP.050 Timestamp list overflow in packet from source_ip_address for destination_ip_address
Description: This message is generated when the timestamp list is full and the new timestamp cannot be added.
| IP.051 |
Level: UI-ERROR
Short Syntax: IP.051 rs ovfl, port port_number frm source_ip_address
Long Syntax: IP.051 Too many re-assembly buffers active; port port_number from source_ip_address
Description: This message is generated when a new packet needs re-assembly but the maximum number of re-assembly buffers has already been assigned.
Cause: The software is attempting to reassemble more fragmented datagrams than it can handle simultaneously. This is acceptable on occasion.
Action: If this occurs frequently, attempt to reduce fragmentation by changing MSS at the source, or contact customer service.
| IP.052 |
Level: UI-ERROR
Level: OOM
Short Syntax: IP.052 no stor for rs, port port_number frm source_ip_address
Long Syntax: IP.052 Insufficient storage for packet re-assembly; port port_number from source_ip_address
Description: This message is generated when a new packet needs re-assembly but there is not enough storage to allocate a re-assembly buffer.
Cause: Not enough memory to support this configuration and traffic.
Action: Check memory statistics in GWCON to verify packet buffer level. Upgrade for more memory, or disable unnecesary forwarders/protocols or get more memory.
| IP.053 |
Level: UE-ERROR
Short Syntax: IP.053 reas pkt too big ( packet_size byt), port port_number frm source_ip_address
Long Syntax: IP.053 Re-assembled packet too large ( packet_size bytes); port port_number from source_ip_address
Description: This message is generated when a new packet needs re-assembly but it is larger than the maximum size re-assembly buffer. The packet_size is how large the packet would be after adding this fragment, which may not be the last.
| IP.054 |
Level: U-INFO
Short Syntax: IP.054 rs TTL exp, port port_number frm source_ip_address
Long Syntax: IP.054 Re-assembly TTL expired; port port_number from source_ip_address
Description: This message is generated when a packet being re-assembled has its time-to-live expire.
| IP.055 |
Level: P-TRACE
Short Syntax: IP.055 rs free, port port_number frm source_ip_address
Long Syntax: IP.055 Re-assembly buffer free; port port_number from source_ip_address
Description: This message is generated when a re-assembly buffer is de-allocated.
| IP.056 |
Level: U-INFO
Short Syntax: IP.056 add dflt nt gw ip_address nt network ID
Long Syntax: IP.056 Added default gateway ip_address net network ID
Description: This message is generated when an interface using a default gateway comes up.
| IP.057 |
Level: U-INFO
Short Syntax: IP.057 del dflt nt gw ip_address
Long Syntax: IP.057 Deleted default gateway ip_address
Description: This message is generated when a default gateway is deleted.
| IP.058 |
Level: U-INFO
Short Syntax: IP.058 del nt network rt via gateway nt network ID
Long Syntax: IP.058 Deleted net network route via gateway net network ID
Description: This message is generated when a network goes down.
| IP.059 |
Level: U-INFO
Short Syntax: IP.059 sbnt network dfnd
Long Syntax: IP.059 Subnet network defined
Description: This message is generated when a new subnetted network is defined.
| IP.060 |
Level: U-INFO
Short Syntax: IP.060 del sbntd nt network
Long Syntax: IP.060 Deleting subnetted network network
Description: This message is generated when a subnetted network is deleted. This happens when there are no longer any interfaces to that network.
| IP.061 |
Level: C-TRACE
Short Syntax: IP.061 add lcl pkt to ip op q
Long Syntax: IP.061 Added locally generated packet to IP output queue
Description: This message is generated whenever a locally generated packet is put on the IP output queue.
| IP.062 |
Level: C-TRACE
Short Syntax: IP.062 rcvd ip frg frm source_ip_address
Long Syntax: IP.062 Received IP fragment from source_ip_address
Description: This message is generated when an IP fragment, requiring re-assembly is received.
| IP.063 |
Level: C-TRACE
Short Syntax: IP.063 rasmd pkt frm source_ip_address
Long Syntax: IP.063 Successfully re-assembled packet from source_ip_address
Description: This message is generated when an IP packet has been successfully re-assembled.
| IP.064 |
Level: C-TRACE
Short Syntax: IP.064 frg pkt source_ip_address -> destination_ip_address
Long Syntax: IP.064 Packet from source_ip_address for destination_ip_address requires fragmentation
Description: This message is generated when an IP packet needs to be fragmented for transmission.
| IP.065 |
Level: C-TRACE
Short Syntax: IP.065 add frg to op frg q source_ip_address -> destination_ip_address
Long Syntax: IP.065 Added fragment to output fragment queue from source_ip_address for destination_ip_address
Description: This message is generated when an IP packet fragment is put on the output fragment queue.
| IP.066 |
Level: P-TRACE
Short Syntax: IP.066 dsc pkt source_ip_address -> destination_ip_address nt Network ID no IP on int
Long Syntax: IP.066 Discarded packet from source_ip_address for destination_ip_address net Network ID, no IP on interface
Description: This message is generated by the stub IP forwarder for each packet which is received on an interface for which IP is not enabled.
| IP.067 |
Level: UE-ERROR
Short Syntax: IP.067 RIPv1 subnet mismatch interface_ip_address/ interface_ip_mask vs interface_ip_address/ interface_ip_mask
Long Syntax: IP.067 RIP version 1 subnets with different masks for interface interface_ip_address/ interface_ip_mask and interface_ip_address/ interface_ip_mask
Description: The router is configured with variable length subnet masks on the same network. RIP version 1 will not advertise these subnets with this configuration.
| IP.068 |
Level: U-INFO
Short Syntax: IP.068 routing cache cleared
Long Syntax: IP.068 routing cache cleared
Description: The IP routing cache has been cleared, probably as the result of a routing table change.
| IP.069 |
Level: U-INFO
Short Syntax: IP.069 routing cache garbage collecting...
Long Syntax: IP.069 routing cache garbage collecting...
Description: The IP routing cache is collecting nonsense data. This takes several passes, and is only done when the cache starts overflowing.
| IP.070 |
Level: U-INFO
Short Syntax: IP.070 cache entry ip_destination cleared
Long Syntax: IP.070 routing cache entry for destination ip_destination cleared
Description: The IP routing cache entry for the listed destination has been cleared.
| IP.072 |
Level: UE-ERROR
Short Syntax: IP.072 LL broadcast source_ip_address -> destination_ip_address, discarded
Long Syntax: IP.072 Received link level broadcast from source_ip_address for destination_ip_address, discarded
Description: This message is generated when an attempt is made to forward an IP packet that was received as a link level broadcast/multicast. Such packets are not forwarded, and are discarded without even sending back an ICMP message to the source.
| IP.073 |
Level: UI-ERROR
Short Syntax: IP.073 can't copy source_ip_address -> destination_ip_address, discarded
Long Syntax: IP.073 Can't copy packet from source_ip_address for destination_ip_address, discarded
Description: This message is generated when an attempt is made to copy a packet for one of the router's internal applications (e.g., during multicast forwarding), and the router is unable to get a buffer. The requested service then fails.
Cause: Not enough memory to support this configuration and traffic.
Action: Check memory statistics in GWCON to verify packet buffer level. Upgrade for more memory, or disable unnecesary forwarders/protocols or get more memory.
| IP.078 |
Level: C-TRACE
Short Syntax: IP.078 AcCtl miss drop: source_ip_address -> destination_ip_address, tos tos_byte, prot protocol, net networkID: direction
Long Syntax: IP.078 Access control miss dropped, packet from source_ip_address to destination_ip_address, tos tos_byte, protocol number protocol, net networkID, direction direction
Description: This message is generated when a IP packet matches none of the access control records. The packet will be dropped.
| IP.079 |
Level: C-TRACE
Short Syntax: IP.079 AcCtl miss drop: source_ip_address -> destination_ip_address, tos tos_byte, protocol port source_port -> destination_port, net networkID: direction
Long Syntax: IP.079 Access control miss dropped, packet from source_ip_address to destination_ip_address, tos tos_byte, protocol port number source_port to destination_port, net networkID, direction direction
Description: This message is generated when a IP packet matches none of the access control records. The packet will be dropped.
| IP.080 |
Level: U-TRACE
Short Syntax: IP.080 new router router_address
Long Syntax: IP.080 new router router_address has been discovered
Description: A new router has been discovered, either through static configuration, an ICMP redirect, RIP or ICMP router discovery. This message is produced only when running as an IP host (i.e., when IP routing disabled).
| IP.081 |
Level: UE-ERROR
Short Syntax: IP.081 IP ds nt rn on nettype/ n_net
Long Syntax: IP.081 IP protocol does not run over nettype/ n_net
Description: An IP address was configured for a type of network which currently doesn't support IP.
| IP.082 |
Level: UE-ERROR
Short Syntax: IP.082 shrt pkt ln packet_length, source_ip_address -> destination_ip_address
Long Syntax: IP.082 IP length of packet_length in packet from source_ip_address -> destination_ip_address is too short
Description: This message is generated when a packet's indicated length is below the minimum possible length. The packet is discarded.
Cause: Most likely, this packet has been incorrectly formatted by the source.
| IP.083 |
Level: C-TRACE
Short Syntax: IP.083 AcCtl # record_number drop: cache_status, source_ip_address -> destination_ip_address, tos tos_byte, prot protocol_number, net networkID: direction
Long Syntax: IP.083 Access control number record_number dropped, cache_status, packet from source_ip_address to destination_ip_address, tos tos_byte, IP protocol number protocol_number, net networkID, direction direction
Description: This message is generated when a IP packet matches one of the exclusive access control entries. The packet will be dropped. The record_number is the number of the access control record matched, or zero for no record (end-of-list). The cache_status will be ''cache-hit'' or ``cache-miss''.
| IP.084 |
Level: C-TRACE
Short Syntax: IP.084 AcCtl # record_number pass: cache_status, source_ip_address -> destination_ip_address, tos tos_byte, prot protocol_number, net networkID: direction
Long Syntax: IP.084 Access control number record_number passed, cache_status, packet from source_ip_address to destination_ip_address, tos tos_byte, IP protocol number protocol_number, net networkID, direction direction
Description: This message is generated when a IP packet matches one of the inclusive access control entries. The packet may be forwarded. The record_number is the number of the access control record matched. The cache_status will be ''cache-hit'' or ``cache-miss''.
| IP.085 |
Level: C-TRACE
Short Syntax: IP.085 AcCtl # record_number drop: cache_status, source_ip_address -> destination_ip_address, tos tos_byte, protocol port source_port -> destination_port, net networkID: direction
Long Syntax: IP.085 Access control number record_number dropped, cache_status, packet from source_ip_address to destination_ip_address, tos tos_byte, protocol port number source_port to destination_port, net networkID, direction direction
Description: This message is generated when a IP packet matches one of the TCP or UDP exclusive access control entries. The packet will be dropped. The record_number is the number of the access control record matched, or zero for no record (end-of-list). The cache_status will be ''cache-hit'' or ``cache-miss''.
| IP.086 |
Level: C-TRACE
Short Syntax: IP.086 AcCtl # record_number pass: cache_status, source_ip_address -> destination_ip_address, tos tos_byte, protocol port source_port -> destination_port, net networkID: direction
Long Syntax: IP.086 Access control number record_number passed, cache_status, packet from source_ip_address to destination_ip_address, tos tos_byte, protocol port number source_port to destination_port, net networkID, direction direction
Description: This message is generated when a IP packet matches one of the TCP or UDP inclusive access control entries. The packet may be forwarded. The record_number is the number of the access control record matched. The cache_status will be ``cache-hit'' or ``cache-miss''.
| IP.087 |
Level: U-INFO
Short Syntax: IP.087 Host svcs not instld; no IP addr
Long Syntax: IP.087 Host services is not installed as there is no IP address
Description: This message is generated when the host services is enabled, but the IP address is either not configured, or zero.
| IP.088 |
Level: INFO
Short Syntax: IP.088 Autocnfg IP addr for host svcs
Long Syntax: IP.088 IP host address, and default gateway are being autoconfigured
Description: This message is generated when the host services is enabled, but the IP address is either not configured, or zero. The IP address, and the default gateway (if not configured) are autoconfigured from the previous boot information, if they exist.
| IP.089 |
Level: C-TRACE
Short Syntax: IP.089 AcCtl # rule_number rule_type: source_ip_address -> destination_ip_address, tos tos_byte, protocol_name port source_port_number -> destination_port_number, frg fragment_offset more_fragments, net networkID: direction (SYSLOG syslog_level)
Long Syntax: IP.089 Access control number rule_number type rule_type, matched packet from source_ip_address to destination_ip_address, tos tos_byte, protocol_name port number source_port_number to destination_port_number, fragment fragment_offset more_fragments, net networkID, direction direction (SYSLOG level syslog_level)
Description: An IP packet, protocol TCP or UDP, has matched an access control rule for which SYSLOG long logging is enabled. The packet is passed or dropped depending on the rule type.
| IP.090 |
Level: C-TRACE
Short Syntax: IP.090 AcCtl # rule_number rule_type: source_ip_address -> destination_ip_address, tos tos_byte, prot protocol_number, frg fragment_offset more_fragments, net networkID: direction (SYSLOG syslog_level)
Long Syntax: IP.090 Access control number rule_number type rule_type, matched packet from source_ip_address to destination_ip_address, tos tos_byte, protocol number protocol_number, fragment fragment_offset more_fragments, net networkID, direction direction (SYSLOG level syslog_level)
Description: An IP packet, not protocol TCP or UDP, has matched an access control rule for which SYSLOG long logging is enabled. The packet is passed or dropped depending on the rule type.
| IP.091 |
Level: C-TRACE
Short Syntax: IP.091 AcCtl # rule_number rule_type: source_ip_address -> destination_ip_address, tos tos_byte, prot protocol_number (SYSLOG syslog_level)
Long Syntax: IP.091 Access control number rule_number type rule_type, matched packet from source_ip_address to destination_ip_address, tos tos_byte, protocol number protocol_number (SYSLOG level syslog_level)
Description: An IP packet has matched an access control rule for which SYSLOG short logging is enabled. The packet is passed or dropped depending on the rule type.
| IP.092 |
Level: C-TRACE
Short Syntax: IP.092 AcCtl # rule_number pass: source_ip_address -> destination_ip_address, tos tos_byte, prot protocol_number protocol_name, frg fragment_offset more_fragments, net networkID: direction
Long Syntax: IP.092 Access control number rule_number action pass, matched packet from source_ip_address to destination_ip_address, tos tos_byte, protocol number protocol_number protocol_name, fragment offset fragment_offset more_fragments, net networkID, direction direction
Description: An IP packet has matched an inclusive access control rule for which SNMP logging is enabled. The packet is passed.
| IP.093 |
Level: C-TRACE
Short Syntax: IP.093 AcCtl # rule_number drop: source_ip_address -> destination_ip_address, tos tos_byte, prot protocol_number protocol_name, frg fragment_offset more_fragments, net networkID: direction
Long Syntax: IP.093 Access control number rule_number action drop, matched packet from source_ip_address to destination_ip_address, tos tos_byte, protocol number protocol_number protocol_name, fragment offset fragment_offset more_fragments, net networkID, direction direction
Description: An IP packet has matched an exclusive access control rule for which SNMP logging is enabled. The packet is dropped.
| IP.094 |
Level: UI-ERROR
Short Syntax: IP.094 Add appl prot protocol_number port local_port adr local_ip_address adp adapter_number conflicts adp adapter_number
Long Syntax: IP.094 Add application protocol protocol_number local port local_port local IP address local_ip_address on adapter adapter_number conflicts with application on adapter adapter_number
Description: An attempt to add to the first specified adapter an application using the specified IP protocol number, local TCP or UDP port number, and local IP address conflicts with an application on the second specified adapter using the same parameters. The application remains on the second specified adapter.
Cause: Software error.
Action: Call customer service.
| IP.095 |
Level: UI-ERROR
Short Syntax: IP.095 Add appl prot protocol_number port local_port adr local_ip_address adp adapter_number replaces adp adapter_number
Long Syntax: IP.095 Add application protocol protocol_number local port local_port local IP address local_ip_address on adapter adapter_number replaces application on adapter adapter_number
Description: An attempt to add to the first specified adapter an application using the specified IP protocol number, local TCP or UDP port number, and local IP address conflicts with an application on the second specified adapter using the same parameters. The application on the first specified adapter takes over.
Cause: Software error.
Action: Call customer service.
| IP.096 |
Level: UI-ERROR
Short Syntax: IP.096 Del appl prot protocol_number port local_port adr local_ip_address adp adapter_number conflicts adp adapter_number
Long Syntax: IP.096 Delete application protocol protocol_number local port local_port local IP address local_ip_address from adapter adapter_number conflicts with application on adapter adapter_number
Description: An attempt to delete from the first specified adapter an application using the specified IP protocol number, local TCP or UDP port number, and local IP address conflicts with an application on the second specified adapter using the same parameters. The application remains on the second specified adapter.
Cause: Software error.
Action: Call customer service.
| IP.097 |
Level: U-TRACE
Short Syntax: IP.097 Route destination_ip_address/ mask status
Long Syntax: IP.097 Route for destination_ip_address with mask mask status
Description: The route has been filtered from the IP route table or installed as a hidden route due to route table filtering policy.
| IP.098 |
Level: ALWAYS
Short Syntax: IP.098 Route filter destination_ip_address/ mask/ mask_definition/ exclude_include not added due to problem
Long Syntax: IP.098 The route filter for Dest: destination_ip_address mask: mask Designation: mask_definition and policy: exclude_include not added due to problem.
Description: The route table filter could not be added.
Cause: Either it is a duplicate or memory could not be allocated for the route table filter.
Action: Assure there is enough memory to install the route filter policy.
| IP.099 |
Level: U-TRACE
Short Syntax: IP.099 Dropped src rt pkt source_ip_address -> destination_ip_address
Long Syntax: IP.099 Dropped source routed packet from source_ip_address to destination_ip_address
Description: The forwarder has dropped a packet because the packet contains a source route IP option and the user has disabled IP source routing.
| IP.101 |
Level: C-TRACE
Short Syntax: IP.101 Frg offset chk drop, source_ip_address -> destination_ip_address, net networkID
Long Syntax: IP.101 Fragment offset check dropped packet from source_ip_address to destination_ip_address, received from net networkID
Description: An IP packet, protocol TCP, has been dropped because its fragment offset is 1.
| IP.102 |
Level: C-TRACE
Short Syntax: IP.102 Src adr chk drop, source_ip_address -> destination_ip_address, prot protcol_number, net networkID
Long Syntax: IP.102 Source address check dropped packet from from source_ip_address to destination_ip_address, protocol number protcol_number, received from net networkID
Description: An IP packet has been dropped because it was received from a network interface by which the router would not send packets to reach the received packet's source IP address.
| IP.103 |
Level: C-TRACE
Short Syntax: IP.103 Rcrd Rt opt drop, source_ip_address -> destination_ip_address
Long Syntax: IP.103 Packet with record route option dropped, from source_ip_address to destination_ip_address
Description: An IP packet containing a record route option has been dropped because forwarding of packets containing a record route option is disabled.
| IP.104 |
Level: C-TRACE
Short Syntax: IP.104 Tmstmp opt drop, source_ip_address -> destination_ip_address
Long Syntax: IP.104 Packet with timestamp option dropped, from source_ip_address to destination_ip_address
Description: An IP packet containing a timestamp option has been dropped because forwarding of packets containing a timestamp option is disabled.
| IP.105 |
Level: C-TRACE
Short Syntax: IP.105 AcCtl # rule_number rule_type: source_ip_address -> destination_ip_address, tos tos_byte, protocol_name port source_port_number -> destination_port_number, frg fragment_offset more_fragments, net networkID: direction
Long Syntax: IP.105 Access control number rule_number type rule_type, matched packet from source_ip_address to destination_ip_address, tos tos_byte, protocol_name port number source_port_number to destination_port_number, fragment fragment_offset more_fragments, net networkID, direction direction
Description: An IP packet, protocol TCP or UDP, has matched an access control rule for which ELS long logging is enabled. The packet is passed or dropped depending on the rule type.
| IP.106 |
Level: C-TRACE
Short Syntax: IP.106 AcCtl # rule_number rule_type: source_ip_address -> destination_ip_address, tos tos_byte, prot protocol_number, frg fragment_offset more_fragments, net networkID: direction
Long Syntax: IP.106 Access control number rule_number type rule_type, matched packet from source_ip_address to destination_ip_address, tos tos_byte, protocol number protocol_number, fragment fragment_offset more_fragments, net networkID, direction direction
Description: An IP packet, not protocol TCP or UDP, has matched an access control rule for which ELS long logging is enabled. The packet is passed or dropped depending on the rule type.
| IP.107 |
Level: C-TRACE
Short Syntax: IP.107 AcCtl # rule_number rule_type: source_ip_address -> destination_ip_address, tos tos_byte, prot protocol_number
Long Syntax: IP.107 Access control number rule_number type rule_type, matched packet from source_ip_address to destination_ip_address, tos tos_byte, protocol number protocol_number
Description: An IP packet has matched an access control rule for which ELS short logging is enabled. The packet is passed or dropped depending on the rule type.
| IP.108 |
Level: C-TRACE
Short Syntax: IP.108 AcCtl miss frg action: source_ip_address -> destination_ip_address, tos tos_byte, prot protocol, frg fragment_offset more_fragments, net networkID: direction
Long Syntax: IP.108 Access control miss fragment action, from source_ip_address to destination_ip_address, tos tos_byte, protocol number protocol, fragment fragment_offset more_fragments, net networkID, direction direction
Description: An IP fragment has not matched any access control rule. The packet is either dropped or saved for processing later.
| IP.109 |
Level: P-TRACE
Short Syntax: IP.109 Pkt drop/held by function, source_ip_address -> destination_ip_address, dir direction
Long Syntax: IP.109 Packet dropped or held by function, packet from source_ip_address to destination_ip_address, direction direction
Description: This message is generated when an access control indicates the packet should be translated and the translate function, NAT, drops or holds that packet.
| IP.110 |
Level: U-INFO
Short Syntax: IP.110 packet_filter_name AcCtl # rule_number changed: change_description
Long Syntax: IP.110 packet_filter_name access control number rule_number changed at installation: change_description
Description: During installation of an access control rule, a conflict has been detected in the rule, and the installed rule has been changed to resolve the conflict.
Action: Reconfigure the access control rule to correct the conflict.
| IP.111 |
Level: C-INFO
Short Syntax: IP.111 common_event: id=x ip_id src= source_ip_address
Long Syntax: IP.111 common_event: id=x ip_id src= source_ip_address
Description: This message is generated by fragment cache processing when a normal event occurs.
| IP.112 |
Level: C-INFO
Short Syntax: IP.112 common_event for frg fragment_offset more_fragments: id=x ip_id src= source_ip_address
Long Syntax: IP.112 common_event for frg fragment_offset more_fragments: id=x ip_id src= source_ip_address
Description: This message is generated by fragment cache processing when a normal event occurs.
| IP.113 |
Level: U-INFO
Short Syntax: IP.113 unusual_event: id=x ip_id src= source_ip_address
Long Syntax: IP.113 unusual_event: id=x ip_id src= source_ip_address
Description: This message is generated by fragment cache processing when an unusual event occurs.
| IP.114 |
Level: UI-ERROR
Short Syntax: IP.114 error_event: id=x ip_id src= source_ip_address
Long Syntax: IP.114 error_event: id=x ip_id src= source_ip_address
Description: This message is generated by fragment cache processing when an error event occurs.
| IP.115 |
Level: U-INFO
Short Syntax: IP.115 nt network int change/unchanged/ old-mtu mtu new-mtu from to
Long Syntax: IP.115 Network network interface change/unchanged/ old-mtu MTU new-mtu from to
Description: This message is during network up processing when the IP mtu is modified. If the layer 2 MTU is less than the configured IP, it will remain unchanged.
| IP.116 |
Level: UE-ERROR
Short Syntax: IP.116 rcvd pkt len ip_datagram_length too short for GRE source_ip_address-> destination_ip_address
Long Syntax: IP.116 Received packet length ip_datagram_length too short for GRE, from source_ip_address to destination_ip_address
Description: A received IP datagram for the Generic Router Encapsulation (GRE) protocol is too short to hold the minimum GRE header. The datagram is discarded.
| IP.117 |
Level: UE-ERROR
Short Syntax: IP.117 bd GRE cks 0x checksum (exp 0x expected_checksum) lcl local_ip_address rmt remote_ip_address prot 0x
Long Syntax: IP.117 Bad GRE checksum 0x checksum (expected 0x expected_checksum) in packet to local_ip_address from remote_ip_address GRE protocol 0x
Description: A received IP datagram for the Generic Router Encapsulation (GRE) protocol has an invalid GRE checksum. The datagram is discarded.
| IP.118 |
Level: UE-ERROR
Short Syntax: IP.118 GRE src rtng not supported lcl local_ip_address rmt remote_ip_address prot 0x gre_protocol_type
Long Syntax: IP.118 GRE source routing not supported, local address local_ip_address, remote address remote_ip_address, GRE protocol 0x gre_protocol_type
Description: A received IP datagram for the Generic Router Encapsulation (GRE) protocol specifies GRE source routing, and the local router does not support GRE source routing. The datagram is discarded.
Cause: A GRE source route is configured in the remote router.
Action: Remove the GRE source route from the remote router's configuration.
| IP.119 |
Level: UI-ERROR
Short Syntax: IP.119 rcvd GRE pkt for inactive tnl lcl local_ip_address rmt remote_ip_address prot 0x gre_protocol_type
Long Syntax: IP.119 Received GRE packet for inactive tunnel, local address local_ip_address, remote address remote_ip_address, GRE protocol 0x gre_protocol_type
Description: A received IP datagram for the Generic Router Encapsulation (GRE) protocol is for a GRE tunnel that is not active on this router, or is for a GRE payload protocol that is not configured to use this GRE tunnel in this router. The datagram is discarded.
Cause: A GRE tunnel between the local router and the remote router is configured in the remote router but not in the local router.
Action: Add the GRE tunnel in the local router, or remove it from the remote router.
Cause: The local or remote IP address configured in the local router for this GRE tunnel does not match the remote or local IP address configured in the remote router.
Action: Correct the configuration for this GRE tunnel in the local or remote router.
Cause: The GRE payload protocol is configured to use this GRE tunnel in the remote router but not in the local router.
Action: Configure the payload protocol on the GRE tunnel in the local router, or remove it from the GRE tunnel on the remote router.
| IP.120 |
Level: U-INFO
Short Syntax: IP.120 bfr unavl, GRE pkt dropped, lcl local_ip_address rmt remote_ip_address prot 0x gre_protocol_type
Long Syntax: IP.120 Buffer unavailable, GRE packet dropped, local address local_ip_address, remote address remote_ip_address, GRE protocol 0x gre_protocol_type
Description: No buffer is avaiable for a received IP datagram for the Generic Router Encapsulation (GRE) protocol. The datagram is discarded.
| IP.121 |
Level: P-TRACE
Short Syntax: IP.121 GRE rcvd lcl local_ip_address rmt remote_ip_address prot 0x gre_protocol_type
Long Syntax: IP.121 GRE packet received, local address local_ip_address, remote address remote_ip_address, GRE protocol 0x gre_protocol_type
Description: A received IP datagram for the Generic Router Encapsulation (GRE) protocol is being passed to the GRE payload protocol.
| IP.122 |
Level: U-INFO
Short Syntax: IP.122 No mem for GRE tnl lcl local_ip_address rmt remote_ip_address prot 0x gre_protocol_type
Long Syntax: IP.122 No memory for GRE tunnel, local address local_ip_address, remote address remote_ip_address, GRE protocol 0x gre_protocol_type
Description: Unable to allocate memory for the specified Generic Router Encapsulation (GRE) tunnel.
| IP.123 |
Level: P-TRACE
Short Syntax: IP.123 GRE sent lcl local_ip_address rmt remote_ip_address prot 0x gre_protocol_type
Long Syntax: IP.123 GRE packet sent, local address local_ip_address, remote address remote_ip_address, GRE protocol 0x gre_protocol_type
Description: A IP datagram for the Generic Router Encapsulation (GRE) protocol has been passed to IP for transmission.
| IP.124 |
Level: C-TRACE
Short Syntax: IP.124 DScache action: source_ip_address-> destination_ip_address tos= tos_byte prot= protocol_number info= protocol_info inNet= in_net_number
Long Syntax: IP.124 DiffServ cache action, matched packet from source_ip_address to destination_ip_address, tos tos_byte, protocol number protocol_number info protocol_info inbound net number in_net_number
Description: An IP packet has matched an entry in the IP DiffServ cache. The packet is passed or dropped depending on the entry's action.
| IP.125 |
Level: P_TRACE
Short Syntax: IP.125 Trace IP datagram.
Long Syntax: IP.125 Trace IP datagram.
Description: IP datagram tracing.
| Panic ininitnomem |
Short Syntax: IP: no mem for init
Description: The router ran out of memory during IP initialization.
Action: Add memory, or reconfigure to reduce memory usage (for example, reduce the size of the IP routing table, or reduce the number of IP addresses).