Date: Mon, 8 Mar 2004 08:23:40 +0100 (CET) From: Sten Spans <sten@blinkenlights.nl> To: freebsd-alpha@freebsd.org Subject: Re: Strange Networking Problem Message-ID: <Pine.SOL.4.58-Blink.0403080823210.575@tea.blinkenlights.nl> In-Reply-To: <Pine.SOL.4.58-Blink.0403080104270.575@tea.blinkenlights.nl> References: <Pine.SOL.4.58-Blink.0403080104270.575@tea.blinkenlights.nl>
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On Mon, 8 Mar 2004, Sten Spans wrote: > > I recently upgraded an 164SX ( ev56 ) to 5.2.1 > and I am experiencing some strace network problems. > > The box stops forwarding ipv4 traffic after > some time, ipv6 still works. > > towel# ping bastard > PING bastard.snore.nl (62.250.7.5): 56 data bytes > ping: sendto: No buffer space available > ^C > towel# ifconfig fxp0 down > towel# ifconfig fxp0 up > towel# ping bastard > PING bastard.snore.nl (62.250.7.5): 56 data bytes > 64 bytes from 62.250.7.5: icmp_seq=0 ttl=61 time=1.927 ms > > netstat -m shows plenty of mbuf space available. > Any hints are appreciated. towel# netstat -m mbuf usage: GEN cache: 504/7232 (in use/in pool) CPU #0 cache: 139/576 (in use/in pool) Total: 643/7808 (in use/in pool) Mbuf cache high watermark: 512 Maximum possible: 51200 Allocated mbuf types: 384 mbufs allocated to data 259 mbufs allocated to packet headers 15% of mbuf map consumed mbuf cluster usage: GEN cache: 215/6432 (in use/in pool) CPU #0 cache: 132/176 (in use/in pool) Total: 347/6608 (in use/in pool) Cluster cache high watermark: 128 Maximum possible: 25600 25% of cluster map consumed 15168 KBytes of wired memory reserved (5% in use) 0 requests for memory denied 0 requests for memory delayed 0 calls to protocol drain routines -- Sten Spans "There is a crack in everything, that's how the light gets in." Leonard Cohen - Anthem
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