Alcatel-Lucent 7750 SR Manual page 1413

authentication-type
Syntax authentication-type {none | password | message-digest}
no authentication-type
Context config>service>vprn>rip
config>service>vprn>rip>group
config>service>vprn>rip>group>neighbor
Description
This command defines the type of authentication to be used between RIP neighbors. The type and
password must match exactly for the RIP message to be considered authentic and processed.
The no form of the command removes the authentication type from the configuration and effectively
disables authentication.
Default no authentication-type
Parameters
none — No authentication is used.
simple — A simple clear-text password is sent.
md5 — MD5 authentication is used.
check-zero
Syntax check-zero {enable | disable}
no check-zero
Context config>service>vprn>rip
config>service>vprn>rip>group
config>service>vprn>rip>group>neighbor
Description
This command enables checking for zero values in fields specified to be zero by the RIPv1 and RIPv2
specifications.
The no form of the command disables this check and allows the receipt of RIP messages even if the
mandatory zero fields are non-zero.
Default
no check-zero
Parameters
enable — Enables checking of the mandatory zero fields in the RIPv1 and RIPv2 specifications and
disable — Disables the checking and allows the receipt of RIP messages even if the mandatory zero
fields are non-zero.
7750 SR OS Services Guide
rejecting non-compliant RIP messages.
Virtual Private Routed Network Services
Page 1413