Commit 1c2fb7f9 authored by Committed by David S. MillerBrowse files
[IPV4]: Sysctl configurable icmp error source address.
This patch alows you to change the source address of icmp error messages. It applies cleanly to 188.8.131.52 and retains the default behaviour. In the old (default) behaviour icmp error messages are sent with the ip of the exiting interface. The new behaviour (when the sysctl variable is toggled on), it will send the message with the ip of the interface that received the packet that caused the icmp error. This is the behaviour network administrators will expect from a router. It makes debugging complicated network layouts much easier. Also, all 'vendor routers' I know of have the later behaviour. Signed-off-by: David S. Miller <email@example.com>