Alcatel-Lucent 7750 SR-OS Configuration Manual page 296

Debug Commands
ip
Syntax ip
Context debug>router
Description
This command configures debugging for IP.
arp
Syntax arp
Context debug>router>ip
Description This command configures route table debugging.
icmp
Syntax [no] icmp
Context debug>router>ip
Description
This command enables ICMP debugging.
icmp6
Syntax icmp6 [ip-int-name]
no icmp6
Context debug>router>ip
Description This command enables ICMP6 debugging.
interface
Syntax [no] interface [ip-int-name | ip-address | ipv6-address | ipv6-address]
Context debug>router>ip
Description
This command displays the router IP interface table sorted by interface index.
Page 296
Default Base
7750 SR OS Router Configuration Guide