VPRN Services
7705 SAR OS Services Guide Page 475
Interface ICMP Commands
icmp
Syntax icmp
Context config>service>vprn>interface
Description This command configures Internet Control Message Protocol (ICMP) parameters on a VPRN service
and enters the context for configuring ICMP.
mask-reply
Syntax [no] mask-reply
Context config>service>vprn>if>icmp
Description This command enables responses to ICMP mask requests on the router interface.
If a local node sends an ICMP mask request to the router interface, the mask-reply command
configures the router interface to reply to the request.
By default, the router instance will reply to mask requests.
The no form of this command disables replies to ICMP mask requests on the router interface.
Default mask-reply
ttl-expired
Syntax ttl-expired number seconds
no ttl-expired [number seconds]
Context config>service>vprn>if>icmp
Description This command configures the rate at which ICMP TTL-expired messages are issued by the IP
interface.
By default, generation of ICMP TTL-expired messages is enabled at a maximum rate of 100 per
10-s time interval.
The no form of this command disables limiting the rate of TTL-expired messages on the router
interface.
Default ttl-expired 100 10
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