Date: Fri, 17 Aug 2001 12:37:18 -0400 From: "Marius Kirschner" <marius@agoron.com> To: "Gabriel Ambuehl" <gabriel_ambuehl@buz.ch>, <questions@FreeBSD.ORG> Subject: RE: Host unable to ping/access its own IPs Message-ID: <NEBBKGPPOLDBPJPLMKDIMEFCGHAA.marius@agoron.com> In-Reply-To: <46156460848.20010817183039@buz.ch>
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I have the same problem with a FreeBSD box. I can access/ping the IP/domain from anywhere but the box that is hosting it. I've been pulling my hair for over a week now trying to figure out what's going on. Strangely it only affects one IP while all others are working just fine. ---Marius > -----Original Message----- > From: owner-freebsd-questions@FreeBSD.ORG > [mailto:owner-freebsd-questions@FreeBSD.ORG]On Behalf Of Gabriel Ambuehl > Sent: Friday, August 17, 2001 12:31 PM > To: questions@FreeBSD.ORG > Subject: Host unable to ping/access its own IPs > > > -----BEGIN PGP SIGNED MESSAGE----- > > Hello questions, > I've there got a REALLY strange problem with one of my servers: > rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > inet XXX.YY.62.126 netmask 0xfffffff8 broadcast 195.49.62.127 > inet6 fe80::200:e8ff:feec:aaa8%rl0 prefixlen 64 scopeid 0x1 > inet XXX.YY.33.19 netmask 0xffffff80 broadcast 195.49.33.127 > inet XXX.YY.62.125 netmask 0xfffffff8 broadcast 195.49.62.127 > inet XXX.YY.33.29 netmask 0xffffff80 broadcast 195.49.33.127 > ether 00:00:e8:ec:aa:a8 > media: Ethernet autoselect (100baseTX <full-duplex>) > status: active > lp0: flags=8810<POINTOPOINT,SIMPLEX,MULTICAST> mtu 1500 > faith0: flags=8000<MULTICAST> mtu 1500 > gif0: flags=8010<POINTOPOINT,MULTICAST> mtu 1280 > gif1: flags=8010<POINTOPOINT,MULTICAST> mtu 1280 > gif2: flags=8010<POINTOPOINT,MULTICAST> mtu 1280 > gif3: flags=8010<POINTOPOINT,MULTICAST> mtu 1280 > lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 > inet6 ::1 prefixlen 128 > inet6 fe80::1%lo0 prefixlen 64 scopeid 0x8 > inet 127.0.0.1 netmask 0xff000000 > ppp0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500 > sl0: flags=c010<POINTOPOINT,LINK2,MULTICAST> mtu 552 > > > Now from localhost, I can ping .126 and .19 but not .125 or .29: > > root@gamma 18:20:40 ~/scripts # ping XXX.YY.62.126 > PING 1XXX.YY.62.126 (XXX.YY.62.126): 56 data bytes > 64 bytes from XXX.YY.62.126: icmp_seq=0 ttl=64 time=0.089 ms > 64 bytes from XXX.YY.62.126: icmp_seq=1 ttl=64 time=0.055 ms > > root@gamma 18:23:01 ~/scripts # ping XXX.YY.33.29 > PING XXX.YY.62.125 (XXX.YY.33.29): 56 data bytes > ping: sendto: Host is down > ping: sendto: Host is down > > (the same goes for the other two IPs). > > Now a host on the same switch is able to ping all FOUR IPs: > root@alpha 18:25:01 ~ $ ping XXX.YY.33.29 > PING XXX.YY.33.29 (XXX.YY.33.29): 56 data bytes > 64 bytes from XXX.YY.33.29: icmp_seq=0 ttl=64 time=0.358 ms > 64 bytes from XXX.YY.33.29: icmp_seq=1 ttl=64 time=0.178 ms > 64 bytes from XXX.YY.33.29: icmp_seq=2 ttl=64 time=0.171 ms > > > This machine is running on FreeBSD 4.3-STABLE FreeBSD 4.3-STABLE > #13: > Tue Jul 10 21:59:49 CEST 2001 root@gamma:/mnt/a/obj/usr/src/sys/ > > > WTF is going on here?? > > > > > > > > > Best regards, > Gabriel > > > -----BEGIN PGP SIGNATURE----- > Version: PGP 6.5i > > iQEVAwUBO304osZa2WpymlDxAQESoQf/T9tOiUfIeyaHQWaDlwWfcrvUu4954bHg > dblcbp6q7UulHqlmDaUlxPLK7BZJybo/zZaDs2MWsiVxgLtMXeo+CJCdHpoBwEOF > s4Hyjn6fYIGaYokLxBaMLmjhM3eLHSvnVVKgZXveuCiX5DAfG25+lFZ+5WID1tp/ > 5lXSsMiKK+5goGiV/DJodcNUUmUDkvvR8F8pfu/T0K5Kotiit1rn07lVVCtkJ4lV > y/4yYbVn4wToKPPD0Ig9wY2q4gWDWfnwnUDaog8doIUZJzkMIJpzwue9fs2UJCPQ > k9DJn/dv8V6QErlLOnbd56cW/0InpM70jWvfxThq9kSoEfoKyAgdYQ== > =W4/b > -----END PGP SIGNATURE----- > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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