Administrator Guide

ip icmp source-interface
Enable the ICMP error and unreachable messages to be sent with the source interface IP address, such as the loopback address, instead of
the hops of the preceding devices along the network path to be used for easy debugging and diagnosis of network disconnections and
reachability problems with IPv4 packets.
Syntax
ip icmp source-interface interface
Parameters
interface Enter one of the following keywords and slot/port or number information:
• For a Management Ethernet interface, enter the keyword managementethernet.
NOTE:
• When you congure the capability to enable the loopback IP address
to be sent for easy debugging and diagnosis (IP addresses of the
devices for which the ICMP source interface is congured), the
source IP address of the outgoing ICMP error message is modied,
although the packets are not sent out using the congured interface.
Because the management interface is congured without any
parameters such as the IP address, it is treated to the management
interface of the primary unit or the existing unit.
• For ICMP, a user can specify one source-interface for each VRF and
let it be the default, management or any other VRF created. For other
protocols (Telnet, SSH, FTP, TFTP), where the source interface can
be specied, only one interface can be chosen. This is for all VRFs
combined.
• For a 1-GigabitEthernet interface, enter the keyword GigabitEthernet then the
slot/port information.
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then
the slot/port information.
• For a Loopback interface, enter the keyword loopback then a number from 0 to
16383.
• For a port channel interface, enter the keywords port-channel then a number.
• For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
Defaults
Not congured.
Command Modes CONFIGURATION
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100–ON.
9.8(2.0) Introduced on the S3100 series.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
756 IPv4 Routing