Specifications

SSR Command Line Interface Reference Manual 271
ip disable
icmp-redirect interface <interface name>|all
Disables ICMP redirection on the specified IP interface. If you specify the all keyword,
ICMP redirection is disabled for all network interfaces.
proxy-arp interface <name>|all
Disables the proxy ARP feature on the specified IP interface. By default, the SSR acts
as a proxy for ARP requests with destination addresses of hosts to which the SSR can
route traffic. Unless you actually require the use of proxy ARP, it is advisable to
disable it on the SSR. If you specify the all keyword, the proxy ARP feature is
disabled for all network interfaces.
source-routing
Causes the SSR to drop packets that have the SOURCE_ROUTE option set in the IP
header. By default, packets that have the SOURCE_ROUTE option set are forwarded
using the next-hop address in the IP packet.
Restrictions
None
Examples
To disable ICMP redirection on the “int4” network interface:
To disable DNS name lookup for all commands:
To prevent the SSR from acting as a proxy for ARP requests with destination addresses of
hosts to which the SSR can route traffic:
ssr(config)# ip disable icmp-redirect int4
ssr(config)# ip disable icmp-redirect dns-lookup
ssr(config)# ip disable proxy-arp interface all