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Questions tagged [ip-routing]

281 questions
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Link VPS Dedicated IP / Port to Internal Tinc VPN IP Port

After a couple of days research I've completely rewritten my question to make it easier to answer, and hopefully clearer of what I'm looking for. I have an Ubuntu 18.04 VPS server with a dedicated IPv4 address (we'll call it xxx.xxx.152.21) on eth0,…
Mozzie
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Synology Route traffic to Docker

I have: +------+ +-------------+ | +NIC1 (192.168.1.100) <--> Router <--> (192.168.1.2) NIC1 + | | PC | | DSM …
AnD
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what is the route table file

When I run the below command, where is it stored? Or it remains in the memory until a reboot? ip rule add from x.x.x.x table 1 I just wanted to use a custom name for IPV6 which would separate it from IPv4. So I gave table eth0V6 which threw an…
RatDon
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Forward Traffic between Namespaces

I have 3 interfaces: eth0 eth1 eth2: eth0 is directly connected to the Internet. eth1 and eth2 are connected to an external switch with no Internet connectivity. My goal was to connect eth1 and eth2 through the external switch and forward traffic…
Human
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IPv6 issues while assigning Ipv6 address to the interface

Whenever I am trying to assign a Ipv6 address to the interface I get the following error: If Don't use "via" option then it works fine. vk8-2-ext-rtr:~$ sudo ip -6 addr add 2002:2:1:1::/64 via fe80::5054:ff:feec:4d7b dev eth1 Error: either "local"…
Invictus
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Routing table configuration double switchs

I have 3 switches (X, Y and Z) and each one has 2 interfaces. In the X switch I have my WAN connection (10.1.0.1), and I can connect to any host in the 10.2-4.0/29 networks and to the internet, but my problem is that any of the hosts in theses…
Victor Ide
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Putting ISP public IPs on two different firewalls

Trying to figure out if I need a router or switch for this. Nothing is yet configured, and I can still order equipment. I have incoming: Two internet connections. One (ISP-1) of which has given us a /29 with 5 usable IPs. I have a Juniper firewall…
Chuck
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"0/2" IPv4 destination in "netstat -nr" command on Mac OS X to view host routing table

I'm using the command "netstat -nr" to view the host routing table on a Mac OS X system, and here's the output I'm getting: Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire 0/2 …
slantalpha
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Configuring routing table with 2 network interfaces

I have a Linux server with two network interfaces: eth0 (connected to internet using a public IP address A.B.C.208) and eth1 (not connected to anything, bind to a private IP address 10.U.V.159). The private network part is required because I…
Laurent Grégoire
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I cannot ping to destination IP even after adding a ip tunnel

So I have a virtual device with ip 192.168.16.15/24(device X). I'm trying to ping this from another device 10.64.95.120/24(device A). This virtual device(device X) is created on another server 10.64.95.93/24(device B). 1) I'm able to ping from…
mac
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Keep source IPs of OpenVPN client's subnet

I have configured an OpenVPN network 10.8.0.0/24 (network A) running in Azure. The Linux VM's IP is 10.1.0.4 on the 10.1.0.0/24 network in Azure (network B). I have also configured a router as an OpenVPN client with its own subnet 192.168.1.0/24…
Scopperloit
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Route incoming traffic for host1.example.com:80 to a docker container with port 80 bound to 10080

I have an Ubuntu 16.04 machine running Apache2 and Docker (the docker itself is running GitLab from the Docker hub). This box also hosts a Phabricator instance, hence why I have put GitLab into its own Docker to separate things. It's also important…
engsysadmin
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Cisco 3560G not passing IPv6 RA when VLAN without IPv6 address

Problem: When having VLAN without IPv6 address on L3 enabled switch, no RA is passed through VLAN unless there is IPv6 address assigned to the VLAN. Static assigments however are reachable fine. Switch(config)#interface Vlan 3 no ipv6 address…
Yarik Dot
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Do I need to set up static routes between routers for bi-directional device access?

I've got two TP-link routers where one (Remote router 192.168.2.4) is making a WDS bridge connection to another (Main router 192.168.2.2) on a static 2.4 ghz wifi channel. Main router is also doing DHCP and WAN port has internet access (PPPoe). …
Peggy Schafer
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how to access a bridged network within a remote host?

Hypothetical network setup: router ip: 192.168.1.1 host 1: eth0 ip: 192.168.1.2 br0: 172.19.0.1 host 2: eth0 ip: 192.168.1.3 I want to be able to access the 172.19/16 from the host 2. In large or fine strokes, what needs to be done, in…
CaseyJones
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