similar to: Problem with routing 2 isps with 2.6.15 kernel

Displaying 20 results from an estimated 1100 matches similar to: "Problem with routing 2 isps with 2.6.15 kernel"

2005 Jul 28
3
Routing for multiple uplinks/providers problem.
Been running this for quite a while and noticed that have intermittent problems getting out. Find that if I ping the same site from 2 computers it may work on one and fail on the other. Also was surprised that some time they are going out different interfaces at the same time. Seems to work all the time from the firewall. Running 2.6.10 kernel with the multipath routing patches on a debian
2004 Dec 10
0
Multiple ISPs
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
2011 Sep 02
0
Trying to plan for new multi-isp setup
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,
2007 Sep 25
1
Local server unreachable by remote lan in dual isp configuration
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
2004 Apr 04
2
2 ISP Routing Problem
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
2013 Dec 03
5
Multiple ISP + traffic shapping = poor download speed
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
2003 Feb 28
6
2 internet ip numbers on eth0
Hi, I am migrating from one ISP to another, and would like to run both simultaneously for a while. So: (both netmask 255.255.255.248) [ISP1] 24.106.62.180 [ISP2] 209.181.237.230 | | | | \ / -----[ HUB ]----- | | -------- eth0 --------- | Linux FW/Server | ---------eth1 --------- | | [ HUB ] | 10.0.0.x/255.255.255.0 The default IP on
2003 Sep 19
1
ip rule add (Changing order of rules?)
I need to route: from 196.33.50.0/25 (default route) to ISP1 from 196.33.248.0/24 (default route) to ISP2 ISP1 --------- fire --+---- 196.33.248.0/24 / | ISP2 --------/ +---- router ----- router ----- 196.33.50.0/25 What I''ve done: Default route via ISP1 created routing table ISP2 for default route via ISP2 I would like to do the following but they get
2007 Sep 28
0
Problem routing to one ADSL router in a two router configuration
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!
2005 Feb 13
0
Shaping question - tunnel
Hello, I''m being confrunted with the following situation and I''m trying to find the simplest solution possible as to also be easier to manage. 1) I have: ISP1 ------ S1 (linux) S1''s got: 512kbits external bandwidth from ISP1 20Mbits MAN bandwidth not including ISP2 17Mbit tunnel connection which provider : 1 Mbit external bandwidth and 16Mbit MAN bandwidth with
2004 Sep 02
6
Slipt 2 ISP strange routing problem
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
2003 Oct 31
0
Policy routing with IPTABLES MARK (please help me)
Hello, I have a LINUX server with two internet connections available. I want all the traffic to go over the default route, but HTTP traffic to go over ISP2 line. Interfaces: eth1 192.168.2.254 - LAN 192.168.2.x ppp0 x.x.x.106 - remote gateway x.x.x.6 - ISP1 (default route) eth0 192.168.164.254 - remote gateway 192.168.164.113 - ISP2 (a hardware router) I have the following configuration: echo
2002 Mar 08
1
Two outbound links, switching after threshold is reached.
I''ve just started to recently look at CBQ and HTB, but I''ve been wondering whether or not something like the following is possible: I''ve got two external links: +--+ | |-----ISP1 |FW| | |-----ISP2 +--+ One link has a bandwidth cap, and the other doesn''t. What I want to do is, punt all outbound traffic out via ISP1
2007 Apr 11
3
2 isp in one server
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>
2005 Jan 21
0
equal cost multipath routing and incoming services...
We''re trying to figure out how to have equal cost multipath routing using OSPF (quagga) and have come up with the following... Has anyone done something similar? -- How do you deal with incoming services (mail/web/etc) in such a scenario as below - And does anyone have any suggestions? There''s more detail below.... Diagram and overview: Network A connects to Core1 and Core2
2004 Aug 24
0
multiple gateways causes problem
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
2004 Jan 15
1
Two Gateways and NAT??
Hi; I have two dsl lines, which the low bandwidth connection(ISP2) is only used for failover. My setup is showed below; \ ISP1 \ / \ ____/NAT My internal net |-----|___| / \NAT / \ / ISP2 However, my interfaces which these lines are connected are both
2013 Nov 15
2
2 routes & 1 destinations
Hi, At office, we have I ISPs. I want to lightly monitor each link latency in order to decide several routing. For that, I have only one external server: 1 IP, it's an OVH dedicated server. The quick picture is http://s24.postimg.org/n3436z64l/defaul_route.png Default route is via ISP1. If OVH-server pings IP1: - the request will go through ISP1: it's OK - the reply will go through
2006 Apr 08
4
source routing does not work with extra ip addresses
I set up this config: +------+ -+ ISP1 +--+ +------+ | +-------+ +--+ linux | +------+ | +-------+ -+ ISP2 +--+ +------+ No problem. Standard setup with two ISP''s. Both routed subnets. Default gateway is ISP1. No magic here. Now I put a server behind the Linux box. I want the server to be reachable on an /extra/ IP in the routed subnet of ISP2. +------+ -+ ISP1
2005 Jun 24
7
tcp redirect questions
Hi there. Currently, our network design has two ISP lines and 3 subnets for LAN. Below are some details :- eth0 - isp1 eth1 - isp2 eth2 - subnet1 eth3 - subnet2 eth4 - subnet3 What i wanted to do is to assign incoming port 80 to our local squid server running on the firewall itself and assigned it to eth0(ISP1). I think it shouldnt be a problem as /etc/shorewall/rules provides a sample of the