Reference Guide

Security | 1327
permit
e
Configure a filter to pass IP packets meeting the filter criteria.
Syntax
permit {ip | ip-protocol-number} {source mask | any | host ip-address} {destination mask |
any | host ip-address} [count [byte]| log]
To remove this filter, you have two choices:
• Use the no seq sequence-number command syntax if you know the filter’s sequence number
or
• Use the no deny {ip | ip-protocol-number} {source mask | any | host ip-address}
{destination mask | any | host ip-address} command.
Parameters
Defaults
Not configured.
Command Modes
TRACE LIST
Related
Commands
permit tcp
e
Configure a filter to pass TCP packets meeting the filter criteria.
Syntax
permit tcp {source mask | any | host ip-address} [operator port [port]] {destination mask |
any | host ip-address} [operator port [port]] [count [byte]] | log] [order number]
ip
Enter the keyword ip to configure a generic IP access list. The keyword ip
specifies that the access list will permit all IP protocols.
ip-protocol-number
Enter a number from 0 to 255 to permit based on the protocol identified in the
IP protocol header.
source
Enter the IP address of the network or host from which the packets were sent.
mask
(OPTIONAL) Enter a network mask in /prefix format (/x).
any Enter the keyword any to specify that all routes are subject to the filter.
host ip-address Enter the keyword host followed by the IP address to specify a host IP
address.
destination
Enter the IP address of the network or host to which the packets are sent.
count (OPTIONAL) Enter the keyword count to count packets processed by the
filter.
byte (OPTIONAL) Enter the keyword byte to count only bytes processed by the
filter.
log (OPTIONAL) Enter the keyword log to have the information kept in a
Trace-list log file.
ip trace-list
Create a trace list.
permit tcp
Assign a trace list filter to forward TCP packets.
permit udp
Assign a trace list filter to forward UDP packets.