Date: 20 Apr 2005 10:48:25 -0000 From: Omer Faruk Sen <ofsen@enderunix.org> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/80137: Same IP on different interfaces Message-ID: <20050420104825.76944.qmail@istanbul.enderunix.org> Resent-Message-ID: <200504201050.j3KAoUuh056453@freefall.freebsd.org>
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>Number: 80137 >Category: kern >Synopsis: Same IP on different interfaces >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Apr 20 10:50:28 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Omer Faruk Sen >Release: FreeBSD 5.4-Stable i386 >Organization: >Environment: >Description: It is possible to give the same IP address on different interfaces. This can lead to lose network connection >How-To-Repeat: rl0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500 options=8<VLAN_MTU> inet 192.168.6.49 netmask 0xffffff00 broadcast 192.168.6.255 inet6 fe80::250:fcff:fef6:20e8%rl0 prefixlen 64 scopeid 0x1 ether 00:50:fc:f6:20:e8 media: Ethernet autoselect (100baseTX <full-duplex>) status: active rl1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 options=8<VLAN_MTU> inet6 fe80::20d:61ff:fe92:c70d%rl1 prefixlen 64 scopeid 0x2 inet 192.168.6.49 netmask 0xffffff00 broadcast 192.168.6.255 ether 00:0d:61:92:c7:0d media: Ethernet autoselect (none) >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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