ICMP Message
Type Keywords
ICMP Message Type Name
no-room-for-
option
Parameter required but no room
option-missing
Parameter required but not present
packet-too-big
Fragmentation needed and DF set
parameter-
problem
All parameter problems
port-unreachable
Port unreachable
precedence-
unreachable
Precedence cutoff
protocol-
unreachable
Protocol unreachable
reassembly-
timeout
Reassembly timeout
redirect
All redirects
router-
advertisement
Router discovery advertisements
router-solicitation Router discovery solicitations
source-quench
Source quenches
source-route-
failed
Source route failed
time-exceeded
All time exceeded
timestamp-reply
Timestamp replies
timestamp-
request
Timestamp requests
traceroute
Traceroute
ttl-exceeded
TTL exceeded
unreachable
All unreachables
deny tcp
Configure a filter that drops transmission control protocol (TCP) packets meeting the filter criteria.
Z9500
Syntax
deny tcp {
source mask
| any | host
ip-address
} [
bit
] [
operator
port
[
port
]] {
destination mask
| any | host
ip-address
} [dscp]
[
bit
] [
operator port
[
port
]] [count [bytes]] [order]
Access Control Lists (ACL)
239
