similar to: two internet connections questions

Displaying 20 results from an estimated 20000 matches similar to: "two internet connections questions"

2007 Jul 09
2
custom routing (two gateways)
Hi all, i''m having a somewhat stupid problem I can''t get rid of. we''ve a server that accepts incoming world connections from a load balancer (10.10.10.4) to port 80, and we still want to serve incoming ssh/http from the firewall (10.10.10.1) routed to this host (10.10.10.90) and their reply packets of cause shall be send out through the firewall. unfortunately, both
2004 May 21
2
fwmark / MARK / --set-mark syntax never run on my system! Search step by step help.
Hello! This arguments never run on my system, but I need this: #!/bin/bash -x echo "1" iptables -t mangle -p tcp -d 0/0 --dport 80 -j MARK --set-mark 2 echo "2" echo "201 T1" >> /etc/iproute2/rt_tables echo "3" ip rule add fwmark 2 table T1 echo "4" ip route add default via 192.168.21.2 dev eth1 table T1 echo "5" ip route
2007 Aug 16
4
two providers.
Hello, people. I read iptables tutorial and lartc, but i''m still confused with one trouble. May be this question was discussed already, so forward me solution, if is. So, there''s a trouble. I have debian etch linux. 2.6.18-4 kernel. On this computer i have three interfaces: eth0 - my lan, eth1, eth2 - providers. By default all internet traffic routed through eth2. But i
2007 Sep 01
13
2 ISP connection sharing problem
Hi all, I have a similar question like many asked before I know but Please help as i cant figure out where the problem is and how should I tackle. I have 2 ISP connections. I want to share the bandwidth from both. I have copied the script from many places and created my own after changes. Problem is that only one connection is utilized at a time. Not both working. ratio of consuming
2002 Sep 28
3
two internet connections + filter?
Hello, I hope i wont make it too complicated and sorry for my englihs... The company has multiple connections to the internet ADSL + CABLE + XDSL... and i only want to use two for load balancing for now. I have read the HOWTO and i got it up and working it works great but i still have a few questions if anyone could help! the setup is: ADSL on ETH0 and CABLE on ETH1 When i load balance on
2006 Feb 20
2
question about traffic control
Hi, I have the following situation: 1 gateway box with 2 WAN interfaces (eth1 and eth2). 1 LAN interface eth0 default gateway is eth2 I want to route all traffic with destination protocol tcp 22 (ssh) NOT over the default gateway eth2 but force them to find it''s route over eth1. All other traffic must go the normal way over eth2. Is this possible with tc or an other tool? --
2008 May 30
6
Routing squid to a different gateway
Hi all, I''ve been using shorewall 3 (3.4.8 now) for a while on a simple gateway setup for my office. Routing is enabled only for a few hosts and all user access the internet thru squid, which is running on the shorewall box. I have a few other services on this box and some others on another server, but they don''t matter for what I need. Quick and dirty schematics to illustrate
2007 Jan 21
2
mark and route traffic in a bridge
Hi all !! I would to like to mark and route some kind of traffic (ie: outbound www, now by simplicity) ---inet1--------eth0------------| | | linux | --eth1------- clientes ---inet2(90.0.0.1)--------eth2-| | I have eth0 and eth1 bridged (eth2 is not bridged). I would to route www outbound clients
2007 Jan 21
2
mark and route traffic in a bridge
Hi all !! I would to like to mark and route some kind of traffic (ie: outbound www, now by simplicity) ---inet1--------eth0------------| | | linux | --eth1------- clientes ---inet2(90.0.0.1)--------eth2-| | I have eth0 and eth1 bridged (eth2 is not bridged). I would to route www outbound clients
2004 Mar 16
4
split route questions
I am working on a split route and ShoreWall system. I reviewed the lartc documentation but have a few areas that I still need help on. Here is my network: 64.xxx.xxx.1/25 66.xxx.xxx.129/26 | | ################################################# # Eth2 64.xxx.xxx.2 eth0 66.xxx.xxx.130 # #
2004 Oct 15
1
mark & owner for local connections
Hi, Host A has two interfaces: eth0, tap0. I want that all locally generated traffic from user 1004 goes through tap0. This is what I did: iptables -A OUTPUT -t mangle -m owner --uid-owner 1004 -j MARK --set-mark 2 echo 202 bigmac.out >> /etc/iproute2/rt_tables ip rule add fwmark 2 table bigmac.out ip route add default via 10.0.0.1 dev tap0 table bigmac.out ip route flush cache
2005 Jan 14
1
iproute2 + netfilter problem
Hi guys, i have a problem with a configuration what i''m trying to do. I have two computers with linux, A and B, connected in the same network with this configuration: PC1 A: 192.168.192.1 PC2 B: 192.168.192.30 The PC1 A is a firewall doing nat... this one is connected to the internet via an adsl modem and of course it have its own public ip , and the router B is a smtp server but
2005 Nov 13
9
MSN keeps disconnecting with load balancing
Hi, I have the my gateway with load balancing traffic going out over two providers. Web browsing is fine...working great. But, my clients (office staff) complains that MSN keeps disconnecting (in 5 mins). Why? Please help me... Regards, ro0ot
2005 Oct 31
2
IProute2 and netfilter interactions
I am trying to build a firewall and from my reading of the list archives and other places, I''m worried about unintended interactions between iptables and iproute2. Here is my situation I have an internal network on eth0 and two separate dmzs on eth1 and eth2 respectively (a wireless network and a kiosk). On the outbound side, I have a cablemodem provider and a dsl provider. What I
2005 Jul 09
1
Problems with iproute2
I''m using Debian (sarge) I do now have 2 ISP, one DSL and one cabel. I want to use the DSL as my primary and only use the cabel-modem if the DSL fails. The setup is: IP1 -> Router -> NAT_IP1 -> eth0 -> eth2 (LAN) IP2 -> Cable-Modem -> eth1 -> eth2 (LAN) I wrote the following in my /etc/iproute2/rt_tables ip rule add from NAT_IP1 lookup 1 ip route add
2003 Aug 29
1
transparent proxy with shorewall
Hi, I followed the instructions posted on the shorewall web page for transparent proxy, but I still cannot get it to work. I have almost the same setup as described on the web, running squid on dmz, eth1, and the loc on eth2. I can see that packets going out from the fw, they are not sent to the squid proxy, and if I try to telnet to the squid proxy to port 80, where I should be directed to
2004 Nov 25
12
simple dual Internet connection setup not sending return packets on correct interface
I have a very simple setup exactly as described in the HOWTO section " 4.2. Routing for multiple uplinks/providers". One is cable (eth1: dhcp) and the other is PPPoE (ppp0). I used the following commands to configure the routing once all of my interfaces are up and i have configured SNATing for them: ip route add 66.11.173.0/24 dev ppp0 src 66.11.173.224 table 11 ip route add default
2007 Oct 29
4
multigateway routing with adsl and dynamic ip
hi currently i am using redhat enterprise linux 5 for multi gateway routing with 5 internet connection on static ip and all is working fine, now i want to use 5 adsl lines with dynamic ip but there is no doc. in lartc and in nano''s how to for dynamic ip, so can u plz help me out thanks in advance nilesh chouhan __________________________________________________ Do You Yahoo!?
2005 Jan 31
3
load balancing between two default gateways
Hi list gurus, long story short we have firewall machine which is the default gateway for our clients and firewall send traffic out to Internet via cisco router. On cisco we have two serial interfaces 1Mb and 2Mb. On firewall #route add default gw xxx.xxx.xx.xxx (for 2mb) #route add default gw xxx.xxx.xx.xxx (for 1mb) and the same rule for Imb link route packets via these two links. However I
2007 Aug 21
5
two providers
Hi to all i think this is not a new problem for this forum....but its newest for me as i m a new linux lerner. Even if it is new plzz....reply me ur answer..n if its already asked n have solution..plzz forward the solution. My problem is here mentioned: I have fedora core 4 as a linux server. there r two external links connected to this. the settings are as: eth0 ->for internal (that is