Brocade Communications Systems Brocade ICX 6650 6650 Manuel D’Utilisation

Deleting a comment from an IPv6 ACL entry

The comment-text can be up to 256 characters in length. 

The following shows the comment text for the ACL named "rtr" in a show running-config display.

Syntax: show running-config

Deleting a comment from an IPv6 ACL entry

To delete a comment from an IPv6 ACL entry, enter commands such as the following.

Brocade(config)# ipv6 access-list rtr
Brocade(config-ipv6-access-list rtr)# no remark This entry permits ipv6 packets 
from 2001:db8:1::2 to any destination

Syntax: no remark comment-text

For comment-text, enter the text exactly as you did when you created the comment.

Support for ACL logging

Brocade devices support ACL logging of inbound packets that are sent to the CPU for processing 
(denied packets). ACL logging is not supported for any packets that are processed in hardware 
(permitted packets).

You may want the software to log entries in the syslog for packets that are denied by ACL filters. ACL 
logging is disabled by default; it must be explicitly enabled on a port. Refer to 

Displaying IPv6 ACLs

To display the IPv6 ACLs configured on a device, enter the show ipv6 access-list command. Here is 
an example.

Brocade# show running-config
ipv6 access-list rtr
 remark This entry permits ipv6 packets from 2001:db8::2 to any destination
 permit ipv6 host 2001:db8:1::2 any
 remark This entry denies udp packets from any source to any destination
 deny udp any any
 remark This entry denies IPv6 packets from any source to any destination
 deny ipv6 any any