From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?iso-8859-1?Q?Juan_Facundo_Su=E1rez?= Subject: Re: 2 NIC cards not talking Date: Wed, 21 Jan 2004 13:47:10 -0300 Sender: linux-newbie-owner@vger.kernel.org Message-ID: <004a01c3e03e$368fe520$680410ac@pcinstru1> References: <5F84A09ECDD5D411973000508BE32470266024E7@exnyc07.lehman.com> Mime-Version: 1.0 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: List-Id: Content-Type: text/plain; charset="iso-8859-1" To: linux-newbie list mmm, the ask is, how are you trying to conect your lan to internet ? u= sing iptables ?, using squid? What the system says if you execute "ifconfig" ?, are both up ? You are goingo to need more than a dhcp server to share internet to yo= ur lan. I guess you are goingo to use iptables at least. Sorry if i am saying to you, things you just know. May be i don't understand you. :s -- =46acundo Su=E1rez Neuqu=E9n - Argentina =46DSoft mail y jabber: faco@fdsoft.com.ar facundo.suarez@ensi.com.ar ----- Original Message ----- =46rom: "Chadha, Devesh" To: "'Juan Facundo Su=E1rez'" ; "linux-newb= ie list" Sent: Wednesday, January 21, 2004 12:23 PM Subject: RE: 2 NIC cards not talking | Juan, | | Eth0 has the external assigned IP by my ISP. Eth1 has a 192.168.x.x i= p | address. Eth1 acts as the DHCP server for my LAN. My LAN is working f= ine. I | can connect machines to the LAN and even connect one machine to anoth= er. | | But I cannot get eth1 to talk to eth0. I cannot connect the LAN to th= e | internet nor connect to any internal machine from outside!! | | Do I need to bridge the 2 NICs ??? | | Regards, | Devesh | | | -----Original Message----- | From: Juan Facundo Su=E1rez [mailto:facundo.suarez@ensi.com.ar] | Sent: Wednesday, January 21, 2004 10:13 AM | To: linux-newbie list | Subject: Re: 2 NIC cards not talking | | | Sorry, i don't understand at all. You say that you have two cards, in= the | same machine, are them in the same subnet ? why don't you put one, wi= ch | connects to "outside" in one, and the other in another subnet?. I hav= e | working a firewall/router with iptables, and the card is connected to= de | adsl-modem has 192.168.1.10, and the card to brins internet to the la= n has | 192.168.0.1. | | If you cannot ping from a machine in one subnet, to another in other | subnet, maybe you need to load the kernel-module wich does that job. | | -- | Facundo Su=E1rez | Neuqu=E9n - Argentina | FDSoft | mail y jabber: faco@fdsoft.com.ar | facundo.suarez@ensi.com.ar | | ----- Original Message ----- | From: "Chadha, Devesh" | To: | Sent: Wednesday, January 21, 2004 11:25 AM | Subject: 2 NIC cards not talking | | | | Hi, | | | | I have a linux box with 2 NIC cards, both are properly configured. | | Both | are | | on the same subnet, but still don't ping to one another!! | | | | I need to setup the box as the firewall/router that has eth0 set as | external | | and eth1 as internal serving as DHCP server to other computers on t= he | | network. Both have static IPs assigned to them. | | | | Regards, | | Devesh | | 6-6859 | | | | | | -------------------------------------------------------------------= --- | | ---- | ---- | | This message is intended only for the personal and confidential use= of | | the designated recipient(s) named above. If you are not the intend= ed | recipient of | | this message you are hereby notified that any review, dissemination= , | | distribution or copying of this message is strictly prohibited. Th= is | | communication is for information purposes only and should not be | | regarded | as | | an offer to sell or as a solicitation of an offer to buy any financ= ial | | product, an official confirmation of any transaction, or as an | | official statement of Lehman Brothers. Email transmission cannot b= e | | guaranteed to | be | | secure or error-free. Therefore, we do not represent that this | information is | | complete or accurate and it should not be relied upon as such. 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