Alcatel SPEED TOUCH 570 Cli Reference Manual page 122

[icmptype]
[icmpcode]
=>firewall rule list chain=Telnet
:firewall rule create
dst=200.200.200.1/32 prot=tcp
action=accept
:firewall rule create
dst=10.0.0.0/8
action=accept
:firewall rule create
action=drop
=>firewall match chain=Telnet src=200.200.200.1 dst=10.0.0.1 ack srcport=23 dstport=1023
Packet was ACCEPTED
=>
firewall rule create
122
G echo-reply
G destination-unreachable
G source-quench
G redirect
G echo-request
G router-advertisement
G router-solicitation
G time-exceeded
G parameter-problems
G timestamp-request
G timestamp-reply
G information-request
G information-reply
G address-mask-request
G address-mask-reply
chain=Telnet index=0 srcintfgrp=lan src=10.0.0.0/8
srcport=1024
chain=Telnet index=1 srcintfgrp=wan src=200.200.200.1/32
prot=tcp srcport=telnet dstport=1024
chain=Telnet index=2
srcportend=65535dstport=telnet
dstportend=65535