Date: Tue, 26 Feb 2008 20:36:35 +0200 From: "Dave Raven" <dave@raven.za.net> To: "'Ingo Flaschberger'" <if@xip.at> Cc: freebsd-net@freebsd.org Subject: RE: Hping/Ping Message-ID: <03e601c878a6$87380980$95a81c80$@za.net> In-Reply-To: <alpine.LFD.1.00.0802261930300.17127@filebunker.xip.at> References: <03cb01c8789b$04aade30$0e009a90$@za.net> <alpine.LFD.1.00.0802261831490.17127@filebunker.xip.at> <03cf01c8789e$f15b0860$d4111920$@za.net> <alpine.LFD.1.00.0802261848010.17127@filebunker.xip.at> <03d001c878a0$bf3d8680$3db89380$@za.net> <alpine.LFD.1.00.0802261902560.17127@filebunker.xip.at> <03de01c878a3$90cc7560$b2656020$@za.net> <alpine.LFD.1.00.0802261920440.17127@filebunker.xip.at> <03e501c878a5$588f1c50$09ad54f0$@za.net> <alpine.LFD.1.00.0802261930300.17127@filebunker.xip.at>
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I have set my icmplim to 1024. When it was 200 I would sometimes get a warning about an OPEN port RST - which was also strange to me (that it was open not closed). I suspected that it was because 5% of my packets where being dropped though. The server is under reasonable load (networking wise) around 80-90mbits, but the processor is 75% idle.. The other strange this is that a reboot solves this, and it takes around 1-2 days to happen again.. Thanks Dave -----Original Message----- From: Ingo Flaschberger [mailto:if@xip.at] Sent: Tuesday, February 26, 2008 8:33 PM To: Dave Raven Cc: freebsd-net@freebsd.org Subject: RE: Hping/Ping Dear Dave, > Unfortunately I don't have most of that information, I can try to > get more but my question is if hping works and ping doesn't shouldn't I be > looking on the box itself not at the network ? With icmp I think about icmp bandwidth limit. sysctl -a | grep icmp net.inet.icmp.icmplim: 200 but then you should see messages about that in the logs (dmesg). Kind regards, Ingo Flaschberger
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