search for: isp2

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 loaded in...

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 eth0 in my RedHat 7.2 box is ISP1 and it''s default route...

Hello everybody: Here is my "network layout": ISP1 ISP2 | | | | +-----eth0---------eth1------+ | | | FC 3 box | | | +-----eth2---------eth3------+ |...

...r ( 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 add rule from 1.0.1.0/24 table isp1 ip add rule from 2.0.1.0/24 table isp2 route del default ip route add default via 1.0.0.1 table isp1 ip route add default via 2.0.0.1 table isp2 At this point workstations connected to eth2 and eth3...

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 rule. For ISP2, i wanted to assig...

...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 provider. The isp1 provider is used for "critical" services (SSH...) and for incoming connections (VPN...). Our interfaces file : ======================== isp1 eth0 detect logmartians,nosmurfs...

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 ISP2 HTB and IMQ are placed on S1. 2) I want to be able to guarantee a piece of bandwith for each user (like 128kbits MAN without ISP2 + 128kbits external bandwidth from tunnel + 1 Mbit MAN bandwid...

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 +--+ +------+ | +-------+...

...om 192.168.0.20 table ADSL2_rules Unfortunately, if I want to do the reverse it does not work. I can''t have a host prefer one ADSL line, but still receive traffic from the other ADSL line. It may sound weird, but I only want to have one host reply to any of the two IPs, either from ISP1 or ISP2. With the current configuration I can''t. It works ok the default ISP of the host, but can''t make it to work for the other. 2. I tried using ip route add equalize default scope global nexthop via myADSL1_IP dev eth2 weight 1 nexthop via myADSL2_IP dev eth1 weight 1 It doesn'...

...don`t. I therefore put in some routing rules to help me. Some example, a phone (remote PBX setup) coming in from 65.77.77.77 works fine because of these (slightly obfuscated by changing IPs shown) routing rules: ip rule show: 0: from all lookup 255 32759: from all fwmark 0x64 lookup ISP2 (<----- this is key to my issue) 32760: from all to 65.77.77.77 lookup ISP2 32766: from all lookup main 32767: from all lookup default ip route show table ISP2: default via 22.22.22.22 dev eth1 src 22.22.22.21 BUT I can't reliably know where the phones come from (long story),...

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 200 gate2 >> /etc/iproute2/rt_tables server:/etc...

Hi, I have a simple question. I have my firewall with 2 external Ip and 1 lan. For example ISP1 FW LAN----Mail Server ISP2 Ok, when i DANT the smpt port to my mail server, I can see that the conection in my mail server comes from the external IP of my ISP. I need to change this so the conection to my mail server cames from the LAN IP from my firewall Is this possible? Thanks ---------------------------------------...

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! The problem apparently lies to the fact tha...

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...

hello, i have 2 links to the ISP of 128kbit each, and i want to balance the trafic between them, but not staticly (local ip1-5 throw isp1, and the rest to isp2). I though at a ingress clasification, then routing by the mark, and at the exit nat (yes i must do nat :(((, but the clasification must be flow based, and i dont know how to do it. C _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/...

...s the router. I have 4 ports on it (currently configured for local, dmz, and net) and was planning on using the 4th for the new provider. It will be part of a /30 subnet connecting to our ISP. We also have a /27 subnet for public IPs. So my thought is something like: ISP1/27 ISP2/30 |p2p1 |p2p2 +-----------------------+ | firewall/router |---em2 dmz 192.168.201.1/29 | | ISP2/27 +-----------------------+ |em1 loc 10.10.0.1/16 We use nat for some servers on the local n...

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 (free), but if it''s outbound capacity becomes full, start directing subsequent connections out via ISP2. This way ISP2 is only used when ISP1 is busy....

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 l...

Dear list, Shorewall is running here with 2 ISP''s: ISP1: corporate ADSL-line with fixed set of IP''s ISP2: fast consumer-grade cable-connection with higher bandwidth All our main traffic (web, e-mail) is routed trough ISP1. Only for special purposes (frequent large ftp-transfers) ISP2 is used, configured trough tcrules. ISP2 is not so reliable as ISP1 (duh) and they sometimes change the IP-address...

Hi, I want to configure QoS in my shorewall conf but I have a doubt. Now I am using tcrules with prerouting and with the file providers, like this. 2:P 192.168.0.11 0.0.0.0/0 tcp 25 So, with this way I route my smtp traffic with my provider number 2. Well, now I want to configure QoS with tcclasses and tcdevices, but if I do that I need to use the MARK in the tcclasses So, how