* Re: patch for null-interface? [not found] <20021229140121.34f0fbf6.sebastian@sabt.net> @ 2002-12-29 18:47 ` Andi Kleen 0 siblings, 0 replies; only message in thread From: Andi Kleen @ 2002-12-29 18:47 UTC (permalink / raw) To: Sebastian Abt; +Cc: linux-kernel Sebastian Abt <sebastian@sabt.net> writes: > Is there any patch for null-interfaces like they exist in Cisco IOS > available? I'm searching for sth like that to do null-routing, but > google didn't find anything :/ I guess you mean an interface without an own IP address? Just give it the IP address of some other interface, with a full (/32) netmask. The kernel needs at least one IP address per router/host to start local connections and give ICMP errors an source. -Andi ^ permalink raw reply [flat|nested] only message in thread
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[not found] <20021229140121.34f0fbf6.sebastian@sabt.net>
2002-12-29 18:47 ` patch for null-interface? Andi Kleen
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