similar to: Linux Router Two ISP (DSL router & Cable Modem)

Hi all, My machine has got two network cards and both of them are connected to two different ISPs. I have added two ISPs to my default gateway with same metric. Let a.b.c.d be the IP of 1st network card and e.f.g.h be the ip of the second network card i.e., Card1 - IP=a.b.c.d, Gateway=gateway1.isp1.net Card2 - IP=e.f.g.h, Gateway=gateway2.isp2.net route add -net 0/0 gw

I''m trying to plan out a new configuration for our new multi-isp setup. Part of what is confusing me is the asymmetry between the two setups. Our current ISP provides us with a router and our first public IP is used by its LAN port. Our new provider is not providing a router and I want to user our shorewall box as the router. I have 4 ports on it (currently configured for local,

hi all, i have this situation: isp1 | dmz ----- FW linux ----- isp2 |----------------------------------- vpn concentrator ----- various ipsec lan-2-lan | LAN In lan i have "pc zone" and "server zone", same network. Dmz and server zone browse internet through isp1, lan use isp2, and remote

Hi all, I have this Fedora 7 system with 3 ethernet cards, eth0 servicing the local network, eth1 connected to ISP1 and eth2 connected to ISP2. I''m only using ip routing and my ip tables are currently empty. no other firewall seems to be running - unless I''m not aware of it. I have managed to use the connection to ISP1 for all internet connection, but failed to use ISP2 at all!

Hello,I have single linux router ( fedora core 1 ), 2 ISP, 1 internal network,1 IP space from every ISP My scenario: eth0 1.0.0.2 netmask 255.255.255.252 -> ISP 1 eth1 2.0.0.2 netmask 255.255.255.252 -> ISP 2 eth2 1.0.1.1 netmask 255.255.255.0 -> IP space from ISP1 eth3 2.0.1.1 netmask 255.255.255.0 -> IP space from ISP2 Config I try: /etc/iproute2/rt_tables: 10 isp1 20 isp2 ip

Found this today: D-Link has apparently positioned itself to challenge the AVM Fritz!Box (which is an analog & ISDN home PBX including DSL modem, router, LAN & WLAN). The PBX service of this device called "HorstBox Professional" DVA- G3342SB will be provided by Asterisk, and it should become available sometime around Q2/2006 for aprox. 450 EUR (let me add that this is twice as

Hi, Reward offered: 50$ (paypal), and I am sure this is a ridiculous thing I have missing. My goal: On a 2 NIC Asterisk box, to send packets that came in Asterisk on NIC1 back to NIC 1, and NIC2 back to NIC 2. (basically, send them back the same way they came from). I have been doing what was recommended to me and mangling packets left and right. I have reached a point where I am

currently, i have a win2k machine and a linux machine connected via a cable modem router using dhcp. i am able to see my linux machine, but not the shares on it. any suggestions? thanks.

Hello, I started off by reading the Linux Advanced Routing & Traffic Control Howto, then searched a bit around the web. I see many documents discussing these matters with kernel 2.2.x but they are quite old, something around 1998-2000. I have some questions but I might as well start by exposing my setup to clarify things. I have a couple of internet links: a leased line of 256kbit/s and an

Hello, Thanks for the great Shorewall which has replaced my hard to maintain home-made scripts. First, what works. Our local network is 10.48.X.X with multiple vlan, each on a dedicated interface. We use Shorewall 4.4.11 from Debian Squeeze. We have a 2 ISP: - isp1 : an optical fiber provider with 10 Mbps. - isp2 : a DSL provider with 15Mbits/1Mbits. We use isp2 as the default outgoing

Hi, is it possible to have 2 different ISP in one server? i have 2 NIC cards im going to config ISP1 in NIC1 and ISP2 in NIC2? what should be the configuration for this setup? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20070412/4c62019f/attachment-0004.html>

Dear all Lartc, I try to split my Internet access to my 2 ISP with 1 linux (GNU/Debian sarge) 3 NIC router, I want all my users conneted with ISP1 and just some IP connected with ISP2 Here is my configuration: Internal network: 10.117.71.0/24 Interface eth0 ISP1: IP for my linux box: 1.2.3.4/29 Interface: eth1 Gateway: 1.2.3.5 ISP2: IP for my

Hi, I have 2 internet nic''s with differents ISPs. eth0 = isp1 eth3 = isp2 My internal network is eth1 # /etc/interfaces net eth0 detect routefilter,norfc1918,blacklist net eth3 detect routefilter,norfc1918,blacklist loc eth1 detect # /etc/policy loc net ACCEPT net net DROP

Hello, I am thinking of connecting a Shorewall Firewall to three different ISPs and load balancing some but not all connections. Just asking for some advice for now. Here''s the network layout: ISP1 ISP2 ISP3 ADSL Router 1 ADSL Router 2 ADSL Router 3 | | | FW:eth0 FW:eth1 FW:eth2

Hello, I have 2 ISP uplinks (zones: inet1 and inet2), each with a fixed IP on the outside and a routed subnet (/25 and /26) on the inside. So, behind the firewall i have 2 networksegments (lan1 and lan2) with public IP-addresses. The segments are completely isolated from eachother: hosts in zone "lan1" connect only to "inet1" and hosts in zone "lan2" only connect

Below is a snippet from my firewall script isp1_ip="xx.0.5.20" isp1_gw="xx.0.5.1" isp1_net="xx.0.5.0/28" isp1_if="eth2" isp2_ip="xx.182.19.88" isp2_gw="xx.182.19.1" isp2_net="xx.182.19.0/28" isp2_if="eth3" lo_ip="127.0.0.1" lo_if="lo" lo_net="127.0.0.1/8"

Below is a snippet from my firewall script isp1_ip="xx.0.5.20" isp1_gw="xx.0.5.1" isp1_net="xx.0.5.0/28" isp1_if="eth2" isp2_ip="xx.182.19.88" isp2_gw="xx.182.19.1" isp2_net="xx.182.19.0/28" isp2_if="eth3" lo_ip="127.0.0.1" lo_if="lo" lo_net="127.0.0.1/8" ip rule delete

I would appreciate help in the follwoing regard I have a linux box with IP 172.17.17.1 running squid-cache as transparent proxy for users on my Lan. I am fortunate to be in a building where two ISPs operate. I therefore connected to ISP1 via an ethernet through a router installed at my premises. The gateway of linux box is set to 172.17.17.2 which is the IP of this router. I would like to set

Hi, I''ve a local LAN consisting of about 150 machines. I''m using a Linux machine as the gateway machine which inturn connects to two different ISPs. My question is can a Linux based machine match the performance of a hardware based routers provided by Cisco,... OR is my decision to go for a Linux based solution is a wrong one?. Is there so much difference between these

BTW, I am using samba-client-2.0.7-4 and Redhat Linux 6.1 (linux 2.2.12-20). -Sudheer Sudheer Tumuluru wrote: > Hi, > I have an NT machine running an application which refreshes a > text file every minute or so with fresh data. The directory containing > this file is shared so that I can do an smbmount. I have a linux machine > which runs a program to interpret this file.