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Date:      Sun, 5 Aug 2001 22:50:46 -0800
From:      Beech Rintoul <akbeech@anchoragerescue.org>
To:        freebsd-questions@freebsd.org
Subject:   Re: another ip as alias on NIC doesn't work properly
Message-ID:  <01080522504601.08027@galaxy.anchoragerescue.org>
In-Reply-To: <002e01c11e31$7a0eddf0$0100a8c0@alexus>
References:  <002e01c11e31$7a0eddf0$0100a8c0@alexus>

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On Sunday 05 August 2001 08:37 pm, alexus wrote:
> Hello
>
> i was able to bind second ip to my NIC, it seems binding just fine
>
> alexus@~# ifconfig fxp0
> fxp0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
>         inet 66.92.98.145 netmask 0xffffff00 broadcast 66.92.98.255
>         inet 66.92.98.151 netmask 0xff000000 broadcast 66.255.255.255
>         ether 00:60:94:a5:cb:44
>         media: Ethernet autoselect (100baseTX <full-duplex>)
>         status: active
> alexus@~#
>
> for some reason when i'm trying to irc using my second ip, it rolls over to
> first
>
> here is my routing table
>
> Routing tables
>
> Internet:
> Destination        Gateway            Flags    Refs      Use  Netif Expire
> default            66.92.98.1         UGSc       59      380   fxp0
> 10/24              link#2             UC          0        0    dc0 =>
> 66.92.98/24        link#1             UC          6        0   fxp0 =>
> 66.92.98.1         0:10:67:0:8d:68    UHLW       60        0   fxp0   1021
> 66.92.98.145       0:60:94:a5:cb:44   UHLW        1      103    lo0
> 66.92.98.146       0:30:48:21:78:8f   UHLW        0        2   fxp0   1022
> 66.92.98.147       0:30:48:21:7a:7    UHLW        0        4   fxp0   1170
> 66.92.98.148       0:30:48:21:78:a6   UHLW        0        2   fxp0   1022
> 66.92.98.149       0:30:48:21:3c:c9   UHLW        0        2   fxp0   1194
> 66.92.98.151/32    link#1             UC          0        0   fxp0 =>
> 127.0.0.1          127.0.0.1          UH          0        0    lo0
> 192.168            link#2             UC          1        0    dc0 =>
> 192.168.0.6        0:d0:b7:9e:f:d3    UHLW        1      251    dc0   1185
> alexus@~#
>
> 192.168.0.0 is my local
>
> dc0 is my local interface
>
> where 66.92.98.146-149 where all those ip came from? i have no idea...
> .1 is my gateway

All alias IP's need to have a netmask of /32 or 255.255.255.255

Beech
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     Beech Rintoul - IT Manager - Instructor - akbeech@anchoragerescue.org
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