0
votes
0answers
24 views

IP Route to forward SRC to other interface/gw

and thank you in advanced for your time and cooperation. I have a simple scenary. We have a VPS (venet0) with IP x.x.x.251 and currently, the main IP is part of eth1, but I need to force the traffic ...
1
vote
0answers
23 views

How is the route scope parameter used?

I am confused about the route scope parameter in the output if /sbin/ip route. default via 10.32.10.1 dev wlan0 proto static 10.32.10.0/24 dev wlan0 proto kernel scope link src 10.32.10.154 ...
0
votes
1answer
77 views

Force all traffic from servers on the same bridge to pass through router interface

I have a bridge with all hosts from the 192.168.5.0/24 network connected to it.They all connect to this bridge via a secondary interface eth1. I have a router which connects this bridge to others on ...
0
votes
0answers
48 views

Linux router cache shows very high RTT (30 sec)

one IP from the route cache is exceptional high (>30sec), the others are below 100ms. # ip -s -o r s c |grep 10.20.61.12 local 10.20.55.98 from 10.20.61.12 dev lo src 10.20.55.98 \ cache ...
0
votes
2answers
195 views

Accept incoming connection from a second gateway

I searched a lot about the question, but can't find solution for my situation. We've got a Windows 2003 server that runs Advantage Database Server (ADS) through which our site connects to our ...
0
votes
1answer
127 views

Routing traffic through a virtual machine [closed]

I have OpenWRT running in a virtual machine. It's network adapter is bridged to the host. Host ifconfig root@michael-VirtualBox:/home/michael/Scripts/python# ifconfig eth0 Link encap:Ethernet ...
0
votes
1answer
210 views

Specifying source IP address for a host route

I am using Ubuntu 12.04. I assigned two IP addresses to the ethernet card by editing /etc/network/interfaces. It now looks like that (skipping lines not related to the question). auto eth0 iface eth0 ...
1
vote
1answer
99 views

How can I access my router that is on other office network

Hi I'm working on ROUTER A and I want to access ROUTER C, the config is: ROUTER A <-conected with-> ROUTER B <-conected with-> ROUTER C ROUTER A: LAN:192.168.1.1 255.255.255.0 ...
1
vote
3answers
320 views

How to set which IP to use for a HTTP request?

This is probably a silly question. I'm doing some http requests using wget from the command line, and I want those connections to be made through one specific IP of the 4 IPs my server has. Those http ...
2
votes
2answers
549 views

Can't reach network 192.168.100.0/24

In one of our data-centre we've a Debian machine acting as a router. From this network we cannot reach any of the machines found on 192.168.100.0/24 network. E.g The gateway on the 192.168.100.0/24 ...
2
votes
1answer
2k views

forcing network traffic to route via a specific, non-default interface

I've got a bunch of Linux servers with multiple(3) NICs and associated network interfaces. I'm tripping over a bizarre routing problem, where traffic that should use the default route is not, and ...
1
vote
1answer
262 views

Ubuntu 12.04 as router with 2 nic

I have been trying this setup for weeks and still can not make this to work... ubuntu 12.04 64 bit with 2 nic nic1: eth0:192.168.2.33 -static ip with internet access (connected to modem) nic2: ...
2
votes
2answers
475 views

Routing through subnets, static routes

Topology: C1 --192.168.111.0/24 -- R1 -- 172.30.0.0/24 -- Switch -- C6 |-- R2 -- 172.30.10.0/23 -- C5 I am a newbie in networking and I have a ...
2
votes
1answer
882 views

IP Bridge for KVM with multiple subnets

I have a machine set up running KVM and a bridge on eth0 with the ip address for the machine. The machine has an IP address in a range with no more ip adresses free. I am trying to make a second ...
0
votes
1answer
86 views

Routing via Linux

I have an individual network with a single machine having IP Address 10.10.10.4. Another machine (Gateway Machine) has two NICs: eth0 and eth1. eth1 (10.10.10.10) is connected to the internal network ...
0
votes
1answer
662 views

Windows 7 + IPSec: Force all remote traffic through VPN

I have set up a VPN connection to an remote L2TP/IPSec VPN server, which works fine. Now i like to ensure that all remote traffic is being routed through this VPN, so if the VPN connection drops, no ...
2
votes
3answers
2k views

Route all wlan0 traffic over tun0

I'm looking for a way to route all wlan0 traffic (tcp and udp) over tun0 (openvpn). However, all other traffic originating from the device itself should not be routed through tun0. I'm guessing this ...
0
votes
0answers
366 views

Bidirectional NAT using iptables

I want an Ubuntu server machine to act as a bidirectional NAT. It has 2 NICs, each connected to a different network. I want it to forward connections received on eth1 at certain ports to certain ...
0
votes
1answer
187 views

Manage the Win2008 routing table

I have a networking issue As I have now two network cards and each one should connect to a specific network; one should be used to connect to the internet and the other one for intranet. I want to ...
1
vote
2answers
163 views

Network configuration

please see the network map from http://i.stack.imgur.com/HqT7h.jpg I want to connect to network3 from network1 but i want to connect by network2! I have a PC which has Ubuntu 11.04 and it can ...
0
votes
2answers
116 views

My server IP routing problem

I am unfortunately from Iran and I have a Problem with my server. when I type in windows CMD nslookup ParsCMS.com 4.2.2.4 it can not find my server IP, but nslookup ParsCMS.com 8.8.4.4 returns ...
2
votes
2answers
353 views

Splitting a subnet, and routing it on a two interface iptables firewall

I have a two interface Linux iptables firewall. Currently I have several servers behind it on a private network 192.168.0.x. The firewall currently has each IP configured locally and uses NAT to ...
0
votes
5answers
1k views

how to bridge networks 192.168.191.0/24 and 10.9.0.0/16?

I have two networks in a LAN: 10.9.0.0/16 and 192.168.191.0/24. They use the same Linux router, what do I need to add with route so that all computers see each other in the network? I'm using IPCop ...
0
votes
1answer
423 views

Cisco Route needed to route VPN clients to datacenter

I have setup a OpenVPN server on a server in the office for people to VPN into. They can hit any host on the office network just fine but if they try to access our datacenter on another subnet nothing ...
3
votes
1answer
955 views

Setting up linux routing

The system I'm trying to set up has an IP address 172.31.2.1. Its default gateway is 172.31.254.1. This works fine, and I can reach anything the gateway allows me to go to (172.31.0.0/16 + ...
1
vote
1answer
401 views

Creating Routes using the second NIC in the box

OS: Linux I need some advice on how to set up the routing table. I have a box with two physical NIC cards eth0 & eth1 with two associated IPs IP1 & IP2 (both of the same subnet). I need to ...
2
votes
1answer
8k views

Cisco ASA 5505 site to site IPSEC VPN won't route from multiple LANs

Hi I've set up a standard site to site VPN between 2 ASA 5505s (using the wizard in ASDM) and have the VPN working fine for traffic between Site A and Site B on the directly connected LANs. But this ...
1
vote
1answer
974 views

ISA Server Route Add Question

I have a situation where I have and ISA 2006 server (on Win2k3) that has an internal and an externaly facing NIC's. All works fine but I need to add a couple of routes for the following reason: Our ...
6
votes
2answers
12k views

Where route to 169.254.0.0 comes from?

Running CentOS 5.4 Why do I have route to 169.254.0.0 although it does not appear in Network > Ethernet Device > Route configuration dialog? Destination Gateway Genmask Flags ...
1
vote
1answer
3k views

How to set the preferred network interface in linux

I have my network set up like this. http://docs.google.com/Doc?docid=0AZ1YxuLE4djaZGhqN2s1NmRfMjhjNjc0Ym1meg&hl=en In words: I have a machine (Calcium, running Arch Linux) that has two network ...