Troubleshooting Acls - Dell PowerConnect B-RX Configuration Manual

TABLE 103
ICMP message type
Information-reply
log
mask-reply
mask-request
net-redirect
net-tos-redirect
net-tos-unreachable
net-unreachable
packet-too-big
parameter-problem
NOTE: This message includes all parameter problems
port-unreachable
precedence-cutoff
protocol-unreachable
reassembly-timeout
redirect
NOTE: This includes all redirects.
router-advertisement
router-solicitation
source-host-isolated
source-quench
source-route-failed
time-exceeded
timestamp-reply
timestamp-request
ttl-exceeded
unreachable
NOTE: This includes all unreachable messages

Troubleshooting ACLs

Use the following methods to troubleshoot an ACL:
•
BigIron RX Series Configuration Guide
53-1002253-01
ICMP message types and codes (Continued)
To determine whether an ACL entry is correctly matching packets, add the log option to the ACL
entry, then reapply the ACL. This forces the device to send packets that match the ACL entry to
the CPU for processing. The log option also generates a Syslog entry for packets that are
permitted or denied by the ACL entry.
Troubleshooting ACLs
Type Code
16 0
18 0
17 0
5 0
5 2
3 11
3 0
3 4
12 0
3 3
3 15
3 2
11 1
5 x
9 0
10 0
3 8
4 0
3 5
11 x
14 0
13 0
11 0
3 x
21
571