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Date: Thu, 17 May 2007 13:25:53 +0200 From: Janusz Krzysztofik <jkrzyszt@....icnet.pl> To: Julian Anastasov <ja@....bg> CC: Patrick McHardy <kaber@...sh.net>, Simon Horman <horms@...ge.net.au>, David Miller <davem@...emloft.net>, netdev@...r.kernel.org Subject: Re: [IPV4] LVS: Allow to send ICMP unreachable responses when real-servers are removed Julian Anastasov wrote: > If icmp_send is changed to use inet_addr_type() then ICMP will leave > with saddr != VIP and that is not nice. > ... >> I'm not familiar with the IPVS terms, but as far as I understand, >> it is _not_ going to return RTN_LOCAL, so we get the desired >> behaviour of selecting a local address as source. > > But what is preferred is to use VIP in ICMP. > > ip route add local VIP dev lo table user_defined > > returns RTCF_LOCAL but inet_addr_type() does not return RTN_LOCAL, > we fix one thing but break another :) Well, I have promissed you to give some feedback after I test the patch proposed by Patrick, but after Julian's post I can only confirm that it works exactly as Julian said, what is not what I would expect. Julian, thank you for your detailed explanation of the issue, I have nothing more to add. Janusz - 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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