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Date: Thu, 18 Jun 2009 20:16:40 +0300 From: Nick Kossifidis <mickflemm@...il.com> To: Johannes Berg <johannes@...solutions.net> Cc: linux-wireless <linux-wireless@...r.kernel.org>, Netdev <netdev@...r.kernel.org> Subject: Re: wireless netns work 2009/6/18 Johannes Berg <johannes@...solutions.net>: > On Thu, 2009-06-18 at 14:35 +0200, Johannes Berg wrote: > >> Oddly, the link works unidirectionally in both directions, if I ping >> from either side tcpdump shows the echo requests on the other side, but >> no echo reply is being generated. Still investigating why this is, since >> it works fine with veth. Ideas why this is broken would be >> appreciated :) > > Ok, the missing piece of the puzzle is this patch: > http://johannes.sipsolutions.net/patches/kernel/all/LATEST/NNN-hwsim-skb-cleanup.patch > > root@(none):~# ping -Q 0x80 10.0.0.1 > PING 10.0.0.1 (10.0.0.1) 56(84) bytes of data. > Warning: time of day goes back (-311263us), taking countermeasures. > 64 bytes from 10.0.0.1: icmp_seq=1 ttl=64 time=0.487 ms > 64 bytes from 10.0.0.1: icmp_seq=2 ttl=64 time=0.122 ms > 64 bytes from 10.0.0.1: icmp_seq=3 ttl=64 time=0.121 ms > 64 bytes from 10.0.0.1: icmp_seq=4 ttl=64 time=0.130 ms > Well done !!! Don't you think it's time we create a mac80211 test suite based on hwsim ? I think it's an interesting project... -- GPG ID: 0xD21DB2DB As you read this post global entropy rises. Have Fun ;-) Nick -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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