iptables

Peter Ronai linux na my-scotland.sk
Pátek Říjen 11 13:01:29 CEST 2002


On Fri, 2002-10-11 at 11:16, David Trcka wrote:
> On Fri, Oct 11, 2002 at 08:12:11AM +0000, Matus fantomas Uhlar wrote:
> > ktory balik? ktora sekcia? 
> 
> byva to obycejne balik iproute, koukam ze manualova stranka
> stejne odkazuje na dokumentaci nekde v /usr/share, takze bych
> rovnou doporucil hledat na googlu neco jako "/sbin/ip command
> reference" nebo tak nejak.
> 
> > a ako je to vyriesene v kerneli ked nie aliasmi?
> > 
> Tak to uz se me ptate moc :), ne ze bych to neumel zjistit, ale
> proste na hrabani se v jadre ted nejak nemam cas. Proste ma jedno
> rozhrani vice ip adres.
> 
> Ve vypisu to pak vypada nejak takhle:
> 
> [david na dave david]$ /sbin/ip a
> 1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue
>     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>     inet 127.0.0.1/8 brd 127.255.255.255 scope host lo
> 2: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 100
>     link/ether 00:c0:26:ba:3a:a5 brd ff:ff:ff:ff:ff:ff
>     inet 62.168.19.66/26 brd 62.168.19.127 scope global eth0
>     inet 10.0.0.1/24 brd 10.0.0.255 scope global eth0
> 

no pokial sa dobre pamatam tak ifconfig nastavoval kazdu dalsiu adresu s
tzv labelom
eth0:0 je label pre dalsiu adresu
ten label nie je povinny, aspon pri 2.4 nie je (aj ked mam pocit ze ip
to robilo rovnako uz aj na 2.2)

dz



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