Displaying 20 results from an estimated 8000 matches similar to: "DomU uses eth3, eth4??"
2005 Jun 11
1
problem with ip route and multiple lans
Hi, I have a little problem to setup iproute in my network
It looks like this:
---- ----- ------
R1 R2 R3
---- ----- ------
| | |
| | |
-------------------------------
ETH1 ETH2 ETH3
ETH0 ETH4 -------------> DMZ
------------------------------
|
|
2007 Apr 18
1
[Bridge] 1 system with 3 bridges
Hi all,
I have one bridge system (used for controlling bandwidth) connected to
three different DSL ISP provider. I have the following setup below: -
+-------------+
| br0 |
| -> eth1 | -> DSL_1
| -> eth2 |
+-------------+
| br1 |
| -> eth3 | -> DSL_2
| -> eth4 |
+-------------+
| br2 |
| -> eth5
2006 Mar 02
4
Dual ISP routing and NAT problem
Hello newsgroup,
I hope somebody with more routing experience then me can help me with
the problem I have.
The setup is as described below. A dual internet provider routing,
multiple local area networks, and a dmz network with one public and one
private ip range.
I followed the instructions at lartc.org, and so far everything is working.
The default route is via
2007 Nov 07
1
Network Issues/Questions
Hello,
I''m new to Xen (and this mailing-list) and facing some problems with
the network. I''m stuck and don''t know how to continue. And Google
isn''t very helpful either...
My setup:
- Ubuntu 7.10 for dom0 and Debian 4.0 for all domU
- 4 physical NIC (DHCP from my ISP, internal LAN, DMZ & WLAN)
- 1 Dom as firewall/router
- 1 domU with internal services
2005 Jun 06
23
Multi-ISP in 2.4.0
Hello Shorewall list,
I''m a happy Shorewall user since a few years now and everything works fine
for me except one thing that I try to implement since a week, the multi-isp.
I''ve downloaded the 2.4.0 Stable release yesterday and tried the RC2 since a
week.
My config is a Debian running a kernel 2.4.27 home made with the
CONNMARK.diff patch applied
I''m using 2 ISP,
2004 Dec 29
2
2 internet connections for 2 different purposes
I''ve got a linux machine (fedora core 3) with 4 network cards.
I looked at the howto and the only example that is close to what I need
to do is section 4.2 on multiple uplink providers. I feel like I''m so
close but just can''t get my head around the final part.
Here is what I have
eth2 and eth4 connect to 2 different isps.
I want all connections the come from my dmz
2004 Nov 03
2
PPPoE + Masquedate + Shorewall
Hi,
I have been a shorewall user for a long time now, and it has been
working flawlessly. I have now changed ISP and my new DSL connection is
PPPoE.
My setup is as follows:
internet <--------> 3com812 Officeconnect (bridge mode) <----> eth0
<-------> linux box <----> eth1, eth2, eth3, eth4 <---> other internal
networks
Things are working fine, but the link is
2007 Apr 18
2
[Bridge] The problem of bridge+netfilter+nat
Hi,
I met a problem when using bridge with netfilter. The kernel version
2.4.20, and the patch is bridge-nf-0.0.10-against-2.4.20.diff.
Our firewall configuration is as follows,
eth3,eth4,eth5,eth6 configured as a bridge with an IP address 10.0.0.1.
The local net connect to the internet via the gateway 10.0.0.1 and SNAT
is applied on the firewall. It worked but sometimes there are some
2006 Jul 18
4
Routing problem
Hi,
I'm building a firewall/router on Centos. I'm using Shorewall but have
currently stopped and cleared the firewall rules to isolate the routing
problem.
My firewall box has 5 interfaces in it but currently only two are involved
in the problem.
eth1: inet addr:192.168.1.224 Bcast:192.168.1.255 Mask:255.255.255.0
eth3: inet addr:192.168.202.1 Bcast:192.168.202.255
2005 May 17
1
Adaptation - Architecture Question
I have been studying Tom''s configuration at:
http://www.shorewall.net/myfiles.htm -and-
http://www.shorewall.net/NAT.htm
I am using SBC as an ISP and also have 5 "real" IP addresses and because
of other issues, have to re-do my set-up. If I have a block at .120/29
assigned to me, what SBC does is give you 5 usable addresses, in my case
.121 is the SBC modem/router and
2004 Feb 25
1
Wan Simulation / Bw/Latency testing
Hi, i have a question if linux is able to do the same thing that
commercial wan simulators do (which cost 7000 $ or more).
Basicly i want to use the following setup.
Linux Router Machine
192.168.0.1 192.168.1.1 Eth0 192.168.10.1 Eth5
192.168.2.1 Eth1 192.168.100.1 WEB Server.
192.168.3.1 Eth2
2010 Dec 27
2
Problems with motherboard support? INTEL DP43BF
Hi,
I've installed Centos 5.5 (plus updates) in a machine with INTEL DP43BF
motherboard. In order to make Linux detect the PCIs I've added
the pci=assign-busses in my GRUB conf.
Everything runs fine but within less than 2 days of uptime the machine
simply freezes (black console no connectivity). This has happened more than
one time so I'm considering to be a problem. The memtest
2007 Apr 18
2
[Bridge] Newbie at work - need some advise/guidence please.
Hello all,
I am new to Linux Ethernet bridging. Let me first start with what I am
trying to achieve. Well you see - I am attempting to have 2 main
firewall running at the same time - one as a master and the other one as
a slave. Yes, I would like to make use of Ethernet bridging in this
scenario - as I understand it, all I need are two machines and STP
enabled. I am running Debian
2009 Jan 14
1
RE: return codes ?
Hey I have just installed Samba 3.2.7 on my Debian 4.0 with compile.
But I'm trying to to join my Windows AD, and samba returns
Using short domain name -- UNDERVISNING
Joined 'MAIL' to realm 'UNDERVISNING.LOCAL'
return code = 0
First I got
return code = -1 I just assumed that this was bad, so I powered on, but now I get return code = 0 but I still can't get any user
2005 Mar 01
3
Problem with multiple ISP''s
I have a setup with two Internet providers. One circuit (net0 == eth1) is
used primarily for employees and tunnels to other sites. The other (net1 ==
eth2) is for the production machines that customers access. Everythung works
in teh sense that packets get to where they are sent (mostly) but I recently
I had a sniffer on the system and noticed a problem I cannot solve. traffic
coming in
2005 Oct 16
1
routing pb? ping not "emerging"
Hi all,
i''m puzzled by a ploblem and I don''t know how to debug it...
I have a firewall with 2 gateways, adsl and isdn. Main gateway is via
adsl, backup via isdn. I setup 2 table ''adsl'' and ''isdn''. You can find a
description below.
I made a script to test both tables. That mainly
1. adds an
iptables -t mangle -A
2010 Apr 14
7
How Do I ...
All,
I've got a machine running CentOS 5.3 and this machine has got 2 -
built-in 1 Gig NICs and a expansion card with 4 - 100 Meg NICs. For
whatever reason at install time, it made the expansion card eth0 through
eth3 and the internal ports eth4 and eth5. And by default the 'machine' is
known on the network by the eth0 NIC, so my throughput is limited to 100
Mb. How can I force
2004 Aug 30
1
Load balance and big downloads
Hi,
This is the first time I write to the list.
My english is not so good, but I hope I''ll be understood.
I have 4 adsl routers, plugged on a linux box, and this box e used to
connect to a local network.
The linux box has 5 NICs.
eth0: local network
inet 10.0.0.56/24 brd 10.0.0.255 scope global eth0
eth1: adsl router 1
inet 192.168.254.1/24 brd 192.168.254.255 scope global
2005 Aug 16
1
Multipath Routing..
Ok folks, here goes..
I have been boggling with a problem for the past week, and still haven''t
found a solution..
I''m trying to route traffic from two providers through a Linux machine.
But that is not the problem. The ISP''s have provided me with a WAN IP
class for both of the lines, to be routed into a DMZ where the machines
a to respond to their respective
2007 Oct 20
3
bridge or vlan
Hello to everyone,
Here is the situation:
[LAN1]---[eth3]/----------\
| LinuxBR |[eth2]---[LAN0]---[linuxGW]---[internet]
[LAN2]---[eth4]\----------/
Whole LAN is in subnet 10.0.0.0/24.
So I need:
LAN0, LAN1, LAN2 could not see each other.
LAN0, LAN1, LAN2 is in same subnet (10.0.0.0/24).
All LANs have to get only internet.
How can I configure LinuxBR to do so?