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15 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 ...
1
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1answer
21 views

AWS VPC internet gateway and AWS services

Am I doing something wrong or is the AWS VPC ec2 instances not able to reach any of the AWS managed services (s3/sns/sqs) without a public route to the Internet Gateway in the routetable? I was told ...
1
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2answers
810 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 ...
0
votes
1answer
25 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 ...
2
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2answers
72 views

linux caches route with IPs of machine it has no access to

I have a VPN with a gateway, and an application server. The app server only knows about the gateway of the VPN. The gateway of the VPN knows about the gateway of the physical network the vms are ...
0
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0answers
12 views

Server 2003 R2 box can't reach IP over site-to-site VPN

I'm going batty trying to figure this one out, and I think I need a few extra sets of eyes on the problem. I have a Server 2003 R2 box and I'm trying to back up the contents of the box over a ...
1
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0answers
24 views

XenServer IP Failover OVH not working

I have got problem on XenServer with IP FailOver in OVH. I did everything what is in this official tutorial http://help.ovh.co.uk/BridgeClient and IP not working. On my VM is Debian 7 64bit I set MAC ...
0
votes
1answer
650 views

OpenVPN Route Issues w/ Mikrotik & Windows 7

I'm having (what I suspect is) a route issue with an OpenVPN implementation and a Windows 7 client. The VPN connection looks to establish itself just fine, and the route is available however efforts ...
0
votes
1answer
638 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 ...
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0answers
39 views

Multicast route setup for multiple interface

Currently I have the below eth5 to receive multicast data for 239.1.1.31. It works. $ ifconfig eth5 Link encap:Ethernet HWaddr E4:11:5B:94:E1:F3 inet addr:10.185.2.2 ...
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0answers
32 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 ...
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0answers
153 views

How to tunnel all Internet traffic via SoftEther?

My intention is to route all Internet traffic via a remote machine behind multiple NATs. The ISP's NAT servers are not under my control. Both machines are running Windows 7 (client - x64 and server - ...
3
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3answers
3k views

Getting openvpn client to forward all traffic through server

I am trying to set up an openvpn server and client, with all client traffic being routed through the server. I am currently able to access the server through the client, but when I enable 'push ...
1
vote
1answer
28 views

Unable to add a static route: SIOADDRT: Network is unreachable

I've been bashing my head against a wall for a few days trying to figure this out: My ifconfig is: eth0 Link encap:Ethernet HWaddr 00:50:56:BB:XX:XX inet addr:192.168.36.132 ...
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0answers
17 views

connection not working after route add

I have 2 IP on different interface. eth0 xxx.xxx.43.36 eth1 xxx.xxx.43.38 I have IP yyy.yyy.162.221 which need to route via eth1. After I done route add -host yyy.yyy.162.221 gw xxx.xxx.43.38 I ...
0
votes
1answer
26 views

how to completely quit openvpn, make network work normal

I use a openvpn config file connect to a vpnserver successfully. But after I ctrl + C quit openvpn, ubuntu counld not access network. I think the route table is wrong or openvpn is not shutdown ...
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0answers
26 views

Routing traffic based on source (Linux)

I have two interfaces on my server; eth0, wich has one public IP address; and eth1, on which 3 IPS are attached. What I'd like to achieve is route traffic coming to the public address configured on ...
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0answers
188 views

Freebsd change default Internet channel route

I have two Internet channel and Gateway on freebsd. When I switch channel with the command route change default chan2, the command netstat -nr shows changed default route. But traceroute shows that ...
-1
votes
1answer
33 views

aws route 53 and vistualhost in ubuntu apache [closed]

I have added domain name in route 53 and creating a sub domain to land into virtualhost with a port. I am trying to add a sub domain as cname and cname is my servername in virtualhost. I am on ubuntu ...
0
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0answers
20 views

Windows server 2008 and Osx Mavericks mix two networks

First of all sorry for my English: I have two switch with 2 separates vlans connected. The first Vlan in the range 192.168.26.x gateway: 192.168.26.254 The second Vlan in the range 192.168.50.x ...
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0answers
46 views

Static Route Issue Between 192.168.0.0 and 192.168.2.0 [closed]

This is probably an easy one, but I can't figure it out! I have created a static route from my WIFI network (192.168.0.0) to my wired local network (192.168.2.0) on a Draytek modem. When I try to ...
2
votes
3answers
316 views

How to duplicate TCP traffic to one or multiple remote servers for benchmarking purposes?

Infrastructure: Servers in Datacenter, OS - Debian Squeeze, Webserver - Apache 2.2.16 Situation: The live server is in use by our cusotmers every day, which makes it impossible to test ...
6
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2answers
3k 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
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0answers
22 views

Output traffic on different alias based on user

I have a server running Debian with two IP addresses aliased on a single NIC. eth0 254.71.11.134 eth0:0 185.14.16.132 I want all traffic form a specific user to go through eth0:0. I figure I ...
0
votes
0answers
20 views

Google Apps route AND bounce back

We have a catchall address set up and I was asked if we can, on request, look through it for for misaddressed email, for example going to mark@example.com instead of mark.hewitt@example.com ... That's ...
0
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3answers
79 views

Centos multiple NICs routing issue

I am having trouble setting up permenant routes for my network interfaces, below my config : ETH0 : 172.23.137.27 Netmask /25 - 255.255.255.128 Gateway – 192.168.126.126 ETH1 : Trunk VLAN - ...
0
votes
1answer
38 views

uk vps server route to thailand? [closed]

I'm just a Javascript developer using node.js... My host has got me a vps sever in england. I have had someone test my site loading in england and it is lightning fast. I've also had someone test in ...
0
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2answers
111 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 ...
2
votes
1answer
93 views

How to View the IP routing table

How can I see ip routes I've added with ip route add default via x.x.x.55 table test1 for example I added 199 test1 and 198 test2 and 197 test3 to /etc/iproute2/rt_tables then I run: ip route add ...
3
votes
1answer
925 views

OPENVPN route all traffic - Synology

I have a synology NAS that is my OPENVPN server. I am always on the road and I want to route all of my traffic through my house. Here is my config and my log. config file dev tun tls-client ...
0
votes
1answer
61 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
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3answers
137 views

CentOS masqueraded network with iptables clients not connecting: Unable to ping

I'm a novice sysadmin working on a system with a CentOS server masquerading traffic with client machines also running CentOS. Something with the tables got messed up and my clients no longer have ...
1
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1answer
49 views

routed network, subnetwork clients has broken tcp connection

I manage a linux server which works also as a router, and route between following networks: PPPoE (to connect to ISP) (default gw) wired network 2x VPN networks (PPTP and openVPN) wireless AP (DHCP) ...
1
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1answer
62 views

Routing between many systems, no first hop

I have a main router (10.20.0.1 (lan), 10.20.201.1 (vpn server)) connected to 5 other GW via VPN. Every gateway can ping every other one, and the PC behind them. One of my router, 10.20.6.1 (lan), ...
0
votes
1answer
219 views

Route from Cisco ASA over site to site VPN

I want to be able to push f/w logging traffic to a server at a remote site. This server is accepting syslog traffic on port 514. In the ASA I've configured it to use this server as a syslog server. ...
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votes
1answer
137 views

Why is Windows 7 not following all routes? [closed]

My computer is connected to my secondary router that's running the 192.168.42.0/24 network and my computer also has a route that directs anything on that network to the router, but for anything on ...
0
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0answers
65 views

Why is an ack response being sent to the wrong gateway?

I was trying to determine why a packet forwarded by iptables to my internal lan is returned on the wrong gateway. Having investigated this further, I determined that, at least in the case of one of ...
0
votes
2answers
185 views

Separated virtual networks with same subnet range with 2 interface

I'm having some problems with routing with the following: I have a server with 2 interfaces. It has 1-1 alias contains the same subnet. the 2 interface is connected to 2 switch, which are separated ...
0
votes
0answers
37 views

I got asigned 2 ip blocks static route blade server kvm

I just collocated a 4 node blade server, and the colo now gave me two blocks of ip's. pub.lic.net/29 and pub.lic.net/27 They deliver all the /27 packets using a static route to one of the /29 ...
0
votes
0answers
75 views

Routing outgoing HTTP/HTTPS traffic over a different subnet

I am trying to set up a Linux Server which was initially only supposed to be in one "server-subnet". However I am forced to use a proxy to access HTTP/HTTPS services in this subnet, which causes a lot ...
0
votes
2answers
368 views

Routing traffic to a specific NIC in Windows

I added a 10GB NIC to a SQL server which is connected over to a backend storage using ISCSI. I would like to force traffic going to a certain IP address/host to use the 10gb NIC, while all other ...
0
votes
0answers
41 views

2 Nics - Same Subnet..Route backup traffic through one of them [duplicate]

I have a windows server and a centos linux server. I want the nightly backup file (targz) that copies to the windows machine to use a different nic so that the main nic is not burdenend with moving ...
0
votes
3answers
764 views

OpenVPN - Client traffic is not entirely routed through VPN

I installed OpenVPN on my dedicated server. Using Viscosity or Tunnelblick on the client, I successfully connected to this server. However, after some tests, I realized that not all the traffic ...
0
votes
0answers
103 views

Fortigate Virtual - Policy route to GRE tunnel

I am currently trying to test the Fortigate VM to forward traffic on port 80 to the GRE tunnel. There seems to be problem with the Policy Route. When I select source and destination only port 80, I ...
1
vote
1answer
191 views

Some clients on a VPN network are not reachable

The problem of this model is that some (only some) clients cannot be reached. See the link below for more information about the model which is being described in the upcoming section. Problem ...
0
votes
1answer
68 views

route for Wan To Lan

I working on Netgear Prosafe FVS336GV2 My wan interface is on 192.168.1.0 My Lan interface is on 192.168.100.0 Of course my lan access to my wan But I want to add a route to access to my lan from my ...
0
votes
1answer
103 views

NAT one network to another using iptables

Trying to NAT ips in different network using iptables. KVM host with ip 10.10.11.36 on bridge br0. Two vms are running with ip 192.168.11.60 and 192.168.11.57 sharing bridge br0. Want to NAT all ...
0
votes
1answer
119 views

Enable route between subnet

I have a Centos server with three NIC cards. ETH0 Public IP xx.xx.xx.xx1/xx.xx.xx.xx2 (with two public IP) EHT1 Local Subnet 192.168.80.0 (DHCP server listening on this interface) ETH2 Local ...
2
votes
3answers
211 views

Multiples ip address on interface. I want to specify one of them for output

I ran curl on curlmyip.com, and I got the wrong output ip address. My systemd service file is: [Unit] Description=Wired Networking Wants=network.target dibbler-client.service Before=network.target ...
0
votes
1answer
35 views

Bizzare routing: EITHER accepts emails OR sends depending if NetworkManager is running

Due to an otherwise unrelated hardware failure (long story) I've been forced to return an older Fedora Core system into service as a mail server. It's primary service is as a file server and Samba ...