Date: Tue, 21 Jun 2005 15:12:20 -0400 From: "Stephan Weaver" <stephanweaver@hotmail.com> To: sarath@linuxtechs.net, freebsd-questions@freebsd.org Subject: Re: 2 Nic on same subnet. Message-ID: <BAY20-F3584EC27B6931F7F311A8DA8E80@phx.gbl> In-Reply-To: <42B86629.1020106@linuxtechs.net>
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Can you give me an example of how this is done? >From: Sarath ER <sarath@linuxtechs.net> >To: freebsd-questions@freebsd.org >Subject: Re: 2 Nic on same subnet. >Date: Tue, 21 Jun 2005 12:10:33 -0700 > >Stephan Weaver wrote: > >>Hello All, >> >>I am trying to place my network behind a firewall [FreeBSD BASED]. >> >>What i have Done! >> >>I have 2 Nic in the BSD PC. >>vr0, vr1. >>Both on the same subnet eg. >>vr0 - 192.168.0.1 , vr1 - 192.168.0.2. >> >>I Plug the Ethernet Cable From the DSL modem Into my vr0 interface. >>I Plug the Ethernet Cable from the SWITCH into my vr1 interface. >> >>I am running ipnat as follows. >>ipnat.rules >>---------------- >>map vr0 192.168.0.0/24 -> 0.0.0.0/32 proxy port ftp ftp/tcp >>map vr0 192.168.0.0/24 -> 0.0.0.0/32 portmap tcp/udp 40000:60000 >>map vr0 192.168.0.0/24 -> 0.0.0.0/32 >> >> >>----------- >>Here are some messages i get from my /var/log/messages. >>Jun 20 22:47:36 pizzaboys kernel: arp: 192.168.0.198 is on vr0 but got >>reply from 00:08:74:4f:57:c5 on vr1 >> >> >>Thank You, Stephan Weaver >>stephanweaver@hotmail.com >> >>_________________________________________________________________ >>Express yourself instantly with MSN Messenger! Download today it's FREE! >>http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ >> >>_______________________________________________ >>freebsd-questions@freebsd.org mailing list >>http://lists.freebsd.org/mailman/listinfo/freebsd-questions >>To unsubscribe, send any mail to >>"freebsd-questions-unsubscribe@freebsd.org" > >You must delete the routes for the network from both interfaces and add >individual host routes to the interfaces. Suppose you have a cable modem >on vr0 add a host route for that Ip and assign it to vr0 interface and add >the rest of the hosts in your lan in vr1 interface. Or you can choose a >different network or subnet the same ip block > >Cheers, >- Sarath >_______________________________________________ >freebsd-questions@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-questions >To unsubscribe, send any mail to >"freebsd-questions-unsubscribe@freebsd.org" _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/
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