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Appendix B Log Descriptions 421
BCM50a Integrated Router Configuration — Basics
For type and code details, see Table 127.
Table 126 ACL Setting Notes
ACL Set
Number
Direction Description
1 LAN to WAN ACL set 1 for packets traveling from the
LAN to the WAN.
2 WAN to LAN ACL set 2 for packets traveling from the
WAN to the LAN.
7 LAN to LAN/BCM50a
Integrated Router
ACL set 7 for packets traveling from the
LAN to the LAN or the BCM50a
Integrated Router.
8 WAN to WAN/BCM50a
Integrated Router
ACL set 8 for packets traveling from the
WAN to the WAN or the BCM50a
Integrated Router.
Table 127 ICMP Notes
Type Code Description
0 Echo reply
0 Echo reply message
3 Destination unreachable
0 Net unreachable
1 Host unreachable
2 Protocol unreachable
3 Port unreachable
4 A packet that needed fragmentation was dropped because the
packet was set to Don't Fragment (DF)
5 Source route failed
4 Source quench
0 A gateway discard internet datagrams if it does not have the
buffer space needed to queue the datagrams for output to the
next network on the route to the destination network.
5 Redirect
0 Redirect datagrams for the Network
1 Redirect datagrams for the Host
2 Redirect datagrams for the Type of service and network