Date: Thu, 14 Feb 2008 21:14:07 +0900 From: Hajimu UMEMOTO <ume@freebsd.org> To: "Daniel O'Connor" <doconnor@gsoft.com.au> Cc: freebsd-stable@freebsd.org Subject: Re: Can't delete IPV6 addresses with ifconfig Message-ID: <ygezlu3n3ao.wl%ume@mahoroba.org> In-Reply-To: <200802142227.41160.doconnor@gsoft.com.au> References: <200802142227.41160.doconnor@gsoft.com.au>
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Hi,
>>>>> On Thu, 14 Feb 2008 22:27:34 +1030
>>>>> "Daniel O'Connor" <doconnor@gsoft.com.au> said:
doconnor> Hi,
doconnor> I am experimenting with IPv6 and I can't seem to remove an IPv6 address
doconnor> from an interface, eg I have..
doconnor> [midget 22:11] ~ >ifconfig fxp0
doconnor> fxp0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu
doconnor> 1500
doconnor> options=b<RXCSUM,TXCSUM,VLAN_MTU>
doconnor> inet 10.0.2.1 netmask 0xffffff00 broadcast 10.0.2.255
doconnor> inet 10.0.2.3 netmask 0xffffffff broadcast 10.0.2.3
doconnor> inet 10.0.2.4 netmask 0xffffffff broadcast 10.0.2.4
doconnor> inet 10.0.2.7 netmask 0xffffffff broadcast 10.0.2.7
doconnor> inet6 2002:792d:8527::1:1 prefixlen 64
doconnor> ether 00:02:b3:32:2c:51
doconnor> media: Ethernet 100baseTX
doconnor> status: active
doconnor> But I can't remove it, viz..
doconnor> [midget 22:11] ~ >sudo ifconfig fxp0 -alias 2002:792d:8527::1:1/64
doconnor> ifconfig: 2002:792d:8527::1:1/64: bad value
doconnor> [midget 22:27] ~ >sudo ifconfig fxp0 delete 2002:792d:8527::1:1/64
doconnor> ifconfig: 2002:792d:8527::1:1/64: bad value
doconnor> [midget 22:27] ~ >sudo ifconfig fxp0 delete 2002:792d:8527::1:1
doconnor> ifconfig: 2002:792d:8527::1:1: bad value
doconnor> [midget 22:27] ~ >sudo ifconfig fxp0 delete 2002:792d:8527::1:1
doconnor> prefixlen 64
doconnor> ifconfig: 2002:792d:8527::1:1: bad value
doconnor> [midget 22:27] ~ >sudo ifconfig fxp0 delete 2002:792d:8527::/64
doconnor> ifconfig: 2002:792d:8527::/64: bad value
doconnor> Anyone know the right way to do this? :)
sudo ifconfig fxp0 inet6 2002:792d:8527::1:1 -alias
^^^^^
Sincerely,
--
Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan
ume@mahoroba.org ume@{,jp.}FreeBSD.org
http://www.imasy.org/~ume/
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