H3C WA2610E-AGN - Ip Ttl-Expires Enable; Ip Unreachables Enable

10-13
View
System view
Default Level
2: System level
Parameters
None
Description
Use the ip redirects enable command to enable sending of ICMP redirection packets.
Use the undo ip redirects command to disable sending of ICMP redirection packets.
This feature is disabled by default.
Examples
# Enable sending of ICMP redirect packets.
<Sysname> system-view
[Sysname] ip redirects enable
ip ttl-expires enable
Syntax
ip ttl-expires enable
undo ip ttl-expires
View
System view
Default Level
2: System level
Parameters
None
Description
Use the ip ttl-expires enable command to enable the sending of ICMP timeout packets.
Use the undo ip ttl-expires command to disable sending ICMP timeout packets.
Sending of ICMP timeout packets is disabled by default.
If the feature is disabled, the AP will not send TTL timeout ICMP packets, but still send “reassembly
timeout” ICMP packets.
Examples
# Enable sending of ICMP timeout packets.
<Sysname> system-view
[Sysname] ip ttl-expires enable
ip unreachables enable
Syntax
ip unreachables enable