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Firewall Feature Set Commands
ip firewall tcp/udp timeout
This command resets the idle timeout interval for Firewall sessions applying TCP or UDP packet
inspection. If the Firewall session is idle for the specified period, it will be shut down.
Syntax
ip firewall {tcp | udp} timeout <number>
tcp
udp
number
Syntax of the "no" Form
The no form of this command sets the default TCP timeout value:
no ip firewall {tcp | udp} timeout
Default
60 seconds
Mode
Global configuration:
Example
The following example sets the firewall session for UDP traffic to time out if idle for 10 minutes:
XSR(config)#ip firewall udp timeout 6000
ip firewall url-load-black/white-list
This command clears the specified Black URL or the White URL database then re‐loads it from a
specified file.
Syntax
ip firewall url-load-black-list | url-load-white-list filter_file_name
filter_file_name
Syntax of the "no" Form
The no form of this command deletes a previously loaded URL list:
no ip firewall rpc timeout
Mode
Global configuration:
16-128 Configuring Security
Packet inspection for TCP traffic.
Packet inspection for UDP traffic.
Idle timeout for TCP or UDP sessions, ranging from 60 to 86400 seconds.
XSR(config)#
Name of the ASCII file, containing up to 30 URL lists. The file name can
be prefixed with the optional driver ID
XSR(config)#
flash:
or
cflash:
.
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