The route tag has no wiki summary.
-2
votes
0answers
33 views
How to route/nat Hamachi IP to LAN IP? [closed]
I have a game server (GS) running and accept connection via Hamachi. In this case, my GS have Hamachi IP 5.5.5.5
On LAN, GS have IP 10.0.0.10, Database server : 10.0.0.20, Web server 10.0.0.30.
GS ...
0
votes
1answer
30 views
How to delete a route on a specific interface?
When I start a VPN connection, a new default route is added on the utun0 interface:
Destination Gateway Flags Refs Use Netif Expire
default utun0 ...
1
vote
2answers
94 views
Connecting two subnets using an Ubuntu 10.04 LTS as a router
This has been bothering me for a couple of days,
I have two subnets:
192.168.1.0/24 : This is the subnet used by my ISP/router. The gateway to the WAN is 192.168.1.1
192.168.2.0/24 : This is a ...
1
vote
0answers
82 views
Route VPN gateway traffic via tun0
On my Linux box, I got a tun0 dev by ipip like:
tun0 Link encap:IPIP Tunnel HWaddr
inet addr:10.10.10.2 P-t-P:10.10.10.1 Mask:255.255.255.255
and I running a ipsec vpn ...
1
vote
2answers
45 views
LAN to LAN VPN connectivity issues
I have a route-based VPN with limited functionality.
My computers on site-A can ping one workstation on site-B, it happens to be the only workstation that is not part of the domain that has been ...
1
vote
4answers
66 views
Different Routes For The Same DNS
I don't know the right term for this concept. But basically, I just want to reroute internal traffic to go directly to a server within the network instead of going around the internet. The domain have ...
0
votes
0answers
32 views
Not able to ping virtual IP from other node of the cluster
This is 2 node veritas cluster running HP-UX and the problem seems to be related to network.
on node1, the virtual IP is assigned to interface lan0:2, which is not reachable from node2.
See details ...
0
votes
1answer
254 views
howto only tunnel specific hosts route through openvpn client on tomato
I am relatively newbie in networking world although I did coding and know some sysadmin background for a long time. and here I'm only one step from my destination.
The whole picture is : at home I ...
0
votes
3answers
84 views
How to reach a device on a different subnet?
I have what may seem to be a basic question about routing, but I ask it because I am not sure where to start.
I have a simple network setup:
Client1, Win7, 192.168.0.50, default gateway is set as ...
1
vote
3answers
38 views
what's the difference between ICMP prohibited ICMP unreachable?
If I want to forbid a route to response a network, should I use
ip route add unreachable 209.10.26.51 or ip route add prohibit 209.10.26.51?
3
votes
1answer
91 views
Is it just me or is my node down?
I find the www.doj.me very useful. I am looking for something like that but specifically for BGP Nodes. I want to write a script that tells the users if our Internet backbone is down, if if yes which ...
1
vote
1answer
90 views
The ping response time doesn't reflect the real network response time
I encountered a weird problem that the response time returned by ping is almost fixed at 98ms.
Either I ping the gateway, or I ping a local host or a internet host. The response time is always ...
2
votes
1answer
86 views
Windows 7 routing traffic through the gateway for local addresses
Windows is adding a route for a local address (10.0.0.90 - my fileserver) with a gateway of (10.0.0.138 - this is my gateway), the gateway only has a 100Mbs link so all of my fileserver bound traffic ...
1
vote
1answer
87 views
Under what circumstances will Linux ignore the route table when choosing the MAC address for an outbound frame?
While debugging a problem with the networking configuration for a set of virtual machines running under KVM, I discovered a circumstance where the kernel in the guest VM has decided to stamp the ...
0
votes
1answer
124 views
Why is a ping response being sent to the wrong gateway?
In a previous question, I was trying to determine why my OpenVPN clients could not ping the server LAN, even though the server LAN could ping the clients.
Having investigated this further, I ...
0
votes
1answer
66 views
using a gre tunnel as default route
I have two private networks (A, B) that connects via another company's private network (C). Network A has internet access. I want to make a tunnel between B and A that goes through C. Then network B ...
0
votes
1answer
87 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 ...
1
vote
3answers
343 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 ...
2
votes
1answer
321 views
Routing OpenVPN tunnel in via public interface and out via NAT'd interface (to internet)
I hope someone can help...
I want to Configure OpenVPN-AS (i.e. OpenVPN Access Server, NOT OpenVPN) to work on my VPS. The VPS is a KVM running Ubunto 10.04 LTS, with a very vanilla configuration. ...
1
vote
2answers
151 views
What does this linux command mean “route add -net 224.0.0.0 netmask 240.0.0.0 eth0”
Could somebody explain what exactly this command means in relation to transmitting and receiving multicast traffic
route add -net 224.0.0.0 netmask 240.0.0.0 eth0
1
vote
1answer
114 views
How do I setup a routing rules to allow https traffic
This is about a clearOS installation.
eth0 = external interface (dhcp Internet)
eth1 = internal lan, static 192.168.0.10
eth2 = dmz
The problem is, after initial installation, I was able to ...
1
vote
1answer
126 views
iptables and virtual machines of KVM, no ping, no ssh from VMs
Hi everyone :) I have two virtual machines KVM. I did two alias to eth0 - eth0:0 and eth0:1 and put them on an external IPs (eth0:0 - 89.114.122.3, eth0:1 - 89.114.122.4). Now the problem is: ...
0
votes
1answer
110 views
iptables and virtual machines of KVM, external ip
Hi everyone :) In general, I'm still struggling with the virtual machine KVM. I did two alias to eth0 - eth0:0 and eth0:1 and put them on an external IPs (eth0:0 - 89.114.122.3, eth0:1 - ...
1
vote
2answers
59 views
removing static route from linux doesn't disconnect session
I want to test "connection retry" with remote application server. For this, I am using route method, wherein I remove static route from my linux server and check if the connectivity goes down or not. ...
2
votes
1answer
39 views
How can I get the remote machine with Windows Server 2008 after “route /f” executed on it?
Here is the thing, I had made a stupid mistake yesterday. I run "route /f" on a remote machine with Windows Server 2008, and this command cleared the routing tables, including the default route, which ...
0
votes
0answers
79 views
Windows 7 DNS client lookup with local DNS server on secondary card failing to use primary
How do I make all DNS queries go to the primary VPN adapter?
With a physical adapter and a VPN adapter as primary some DNS searches seem to be going to the physical adapter.
privateDom.net is a ...
0
votes
1answer
48 views
selectively route specific sites through different NIC [closed]
My work blocks access to music streaming sites to cut down on bandwidth costs. I have an android phone that I plug in that will give me a separate NIC for internet access. I've been playing with ...
0
votes
1answer
204 views
Static route issue on Windows Server 2008 R2
There's a virtual machine with Windows Server 2008 R2 installed. There are two NICs connected to it: PROD & BUP. The BUP interface is configured without default gateway. After adding static route ...
0
votes
0answers
188 views
How can I route traffic through local server with VPN connection to remote network
I have a Sonicwall NSA 220 on my work network (10.0.2.x). I have a tomato 1.28 router (192.168.1.x) on my local home network. Behind that router I have a windows 2003 server (VPN: 10.0.2.195, LAN: ...
0
votes
0answers
125 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 ...
1
vote
2answers
230 views
port redirection through a VPN
I would like redirect my tcp traffic to IRC throught a VPN.
I mark the packets with iptables and create a new route for this packets:
echo 1 > /proc/sys/net/ipv4/ip_forward
echo 0 > ...
5
votes
1answer
171 views
CCNA Case Study - Static Routes
I'm currently doing the CCNA (Cisco Certified Network Associate) course at school and am a bit stuck on my case study, so I was wondering if anyone could help.
I have the following topology:
I ...
0
votes
2answers
163 views
How to remove route with IP?
Used to ban some flood-bots with
route add -host $ip reject
But couple of 'good' IPs were banned as well.
My question is stupid (but I've searched and found no good solution (all were large and/or ...
1
vote
2answers
157 views
How do you find current internet network interface?
How do I find the network interface that's connected to the Internet?
This machine could typically be connected via {eth0,eth1,usb0,wlan0}. The best I could think of is:
sudo route | grep default | ...
9
votes
4answers
588 views
Use IPtables or null route for blacklisting about 1 million IP addresses?
I've come across a situation where a client needs to blacklist a set of just under 1 million individual IP addresses (no subnets), and network performance is a concern. While I would conjecture that ...
0
votes
1answer
48 views
Internet Backup if DSL & Cable Fail
We have a T1, a DSL Line and a cable modem in each building to assure that we can connect to the internet in case one fails. However during the latest power outage we also lost all of them and were ...
1
vote
1answer
73 views
Why specific rouing rule is added after VPN connection is setup on Linux?
After VPN connection is setup the following routing rule is added by default:
vpn_server_ip previous_default_gateway
This rule appears useless for me. Why it is added?
Note:
VPN connection is ...
0
votes
1answer
478 views
How to make LAN PCs (Windows) accessible from a SonicWALL L2TP VPN connection
We have several LAN devices connected via a physical wired network to a SonicWALL TZ210 on subnet 192.168.2.0/24. Several of those devices are assigned DHCP addresses in the range 192.168.2.100 to ...
0
votes
1answer
126 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
143 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
1answer
216 views
centos route problems, can't connect to network
I have an issue with CentOS route... maybe someone can help me to figure it out, how to simple configure route... I have an dedicated ip adress e.g. 13.97.82.85 my netmask is 255.255.255.192 and gw ...
0
votes
1answer
249 views
ASA5505 Route through another Gateway's VPN?
I have 2 routers set up in our office, one an ASA5505 and one is just a smoothwall. The smoothwall has a VPN set up to a data centre rack and users access various servers at our datacentre. I am in ...
2
votes
2answers
106 views
ip over specific network interface
I have two network interfaces with respective ips
eth0 : 192.168.70.153
eth2 : 192.168.70.155
when I make
route -C
Kernel IP routing cache
Source Destination Gateway ...
4
votes
1answer
294 views
How many custom route tables can I have on Linux?
I've been working with custom route tables on Linux, and I'm a bit confused by some of the documentation and behavior of the "ip route" command. It seems that the only valid values should be 0-255 ...
0
votes
1answer
335 views
Why Openvpn use network 0.0.0.0 netmask 128.0.0.0 as default route?
If you use "redirect-gateway def1" option in openvpn config file,the server will add a default gateway on your route table, what i want to konw is Why openvpn did not use network 0.0.0.0 netmask ...
1
vote
0answers
74 views
Two separate WAN uplinks for two different NAT networks
I have a server running ubuntu 10.04 with four interfaces. eth0 and eth1 have static WAN ip's, and eth2 and eth3 are connected to two separate NAT networks 192.168.0.0/24 and 192.168.1.0/24 ...
0
votes
2answers
79 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 ...
1
vote
3answers
162 views
Force static route for IP on same subnet?
Any way to force the use of a defined host static route when the IP is on the same subnet and disregards the static route entry?
For instance I have a host host:
192.168.1.2 with subnet 255.255.255.0 ...
0
votes
1answer
148 views
Masquerade traffic from certain source IP to VPN connection
Network Setup:
10.0.0.1 Router: to internet
10.0.0.70 Server: Ubuntu based server,default gateway is 10.0.0.1
10.0.0.51 PC
I created a PPTP connection(interface: ppp0) on Server to a machine ...
0
votes
2answers
69 views
Add a route to virtual machine on a different computer
I'd like to add a route from my computer to a VMWare Virtual Machine which runs on a computer in a different office. I can access the host computer (192.168.110.164) where the machine is running on a ...
