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Questions tagged [routing]

Questions about using a router/networking, e.g. port forwarding, VPNs

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Router doesn't detect internet from ISP bridged router

I have a brand new Asus RT-AC 1200G+ which I want to use as my main router. My ISP provider set their router to bridge mode. So, I connected the ethernet cable from their router to my Asus wan (blue) ...
0
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0answers
12 views

2 ISP loadbalancing, access site on pre defined WAN connection

In my previous question I asked about loadbalancing 2 different cellular WAN connections using a TP-Link TL-R480T+ loadbalancer. This succeeded, which leaves me the following problem: Both cellular ...
0
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1answer
35 views

How can I modify my routes table after connecting to my work VPN(anyconnect) so I can still connect to the internet?

It has been a few years since I have manually set any routes on windows, so I'm super rusty. Is it possible to run some route commands to change the routes after I connect to my work VPN so that my ...
0
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1answer
9 views

How to route traffic from a Windows docker host to Linux containers?

The official docker docs state: Docker for Windows can’t route traffic to Linux containers. Is there a workaround (outside of docker) to make this work anyway? My setup so far is: docker network ...
0
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0answers
15 views

Accessing IPv6 Only Network from IPv4 Network?

My ISP has provided me IPv6 only internet connection. If I connect from my IPv6 PC to IPv4 Internet I have no issues, because the ISP does all the IPv6 to IPv4 conversion. However, at home, on this ...
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1answer
34 views

One ip, several subdomains on several virtual machines

I don't have a lot of knowlege on administratino but here is my situation: I have a big server with only one IP address. On this server I have 9 virtualbox machines. I want all these domains to ...
0
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1answer
35 views

Is it possible to tether my phone such that only traffic to one IP goes through it?

I am a contractor and I use all kinds of client equipment. I want to tether my phone so that I can remote to my home computer, however I don't want to use their corporate network to do so. I've set ...
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0answers
17 views

Archer C3200 not routing between LAN ports

I am wondering if anyone has a solution for this issue. I am using a TP-LINK Archer C3200 WiFi router as an Access Point, like this: Internet-------wan:mainrouter:lan-------lan:Archer_C3200 ))))) (((...
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1answer
30 views

Change next hub on Comcast modem [closed]

I’m really curious about networking and I have a question. Assuming that my ISP is Comcast , my modem will forward my traffic through its public address and if the host that I’m asking for it’s ...
0
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1answer
52 views

Undo routing table addition

I followed the instructions in this question to add an entry to my routing table to solve my collision problem while on a public Wi-Fi network. This is what I ran: ip route add 10.52.0.14/32 dev tun0 ...
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0answers
30 views

Make work computer accessible from home

First of all, my work computer is my computer and it's at an office I share. I don't have an employer whose policies the following could possibly violate. The office internet is NATed and I can't ...
0
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1answer
20 views

Forwarding external traffic through LAN

I am trying to forward network traffic through a wireguard VPN into a VM running on another host. All that - while preserving original source IP address in order to achieve transparent proxying. Both ...
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0answers
20 views

Redirect TCP/UDP connection to external IP address

I have a GPS tracker which doesn't support domain names. But I have a static IP (and a Linux machine) that I would use to redirect all the TCP/UDP traffic from a specific port to another server ...
0
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1answer
22 views

Using Fritz!Box 3490 to forward external traffic to internal servers

I have a Fritz!Box 3490 along with 5 usable external IPv4 addresses provided by our ISP. The Fritz!Box is to replace our existing DrayTek 2925. One of five IP addresses is an MX; so we use that IP to ...
0
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1answer
30 views

Openvpn Site-to-site with 2 raspberry pi

I would like to do a site-to-site with 2 raspberry pi. 1 rpi as openvpn server on Lan 1 1 rpi as openvpn client on Lan 2 Lan 1 - 192.168.1.0/24 Gateway - 192.168.1.1 Rpi ovpn server - 192.168.1.3 ...
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1answer
35 views

Dual IP, different routing but Network not connecting (CentOS 7)

I set my server with 2 different ips with individual default gateway. grep . /etc/*-release /etc/centos-release:CentOS Linux release 7.5.1804 (Core) /etc/os-release:NAME="CentOS Linux" /etc/os-...
1
vote
1answer
32 views

Static Routes on Mesh Routers

I currently have a Netgear WNDR-3700 running DD-WRT and while it's been pretty solid over the years, it only does 802.11n and doesn't reach the farthest corners of our house very well, so I'm looking ...
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0answers
39 views

Router as VPN client; which routes to let attached devices to see resources in the VPN?

I am using an OpenVpn server (ip 192.168.7.141), which gives 10.8.0.x Ips and everything works fine if I use a device to directly connect to it: the device is able to connect to the LAN the server is ...
2
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1answer
47 views

Routing traffic between subnets with iptables

I have a KVM virtual machine which is acting as a VPN gateway to a network of other virtual (and eventually physical) machines. I have my hypervisor set up with a tap for each machine and a bridge to ...
0
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1answer
26 views

Systemd removes (host) routes on suspend

System removes custom routes after suspend and resume. When I add a route ip route add 1.2.3.4 via 5.6.7.8 It is removed after suspend and resume. This is annyoing, because it e.g. removes host ...
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0answers
34 views

DNS 127.0.1.1 not working because of an unknown issue

I have an internet connection through Ethernet LAN cable (connected on interface eth7). My Ubuntu OS shows that internet is connected. However, when I search on the browser, page shows that I am not ...
0
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1answer
51 views

Point to site configuration VNET connection VPN accessing

I have two vnet created with 2 virtual networks gateways(vnet1 and vnet2) having point to site configuration one with the radius authentication and other with route based vpn configuration .I have ...
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0answers
39 views

DD-WRT 1:1/One-To-One NAT setup assistance

I am running into some issues following the 1:1 setup guide for my application. I am working for a machinery builder that has a small 192.168.1.xxx network running inside a few machines and would ...
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0answers
32 views

Router decreases download speed

I've got problem with my FTTH internet (300 Mbps). When I connect my PC directly to my fiber receiver modem (?) - Dasan h645b, internet speed is pretty decent (275 d / 45 u). But since it's quite ...
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0answers
30 views

In split-tunneling, how do I configure OpenVPN so that it uses domain instead of IP based routing rules?

I live in a place where Google/Facebook/Twitter and a few other websites are not available from accessing. OpenVPN is a great tool to overcome this. Originally, I must have OpenVPN running all the ...
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0answers
17 views

Cascade routing access

I'm facing a problem with my current home network where i can't connect to the web interface of my Router A from my desktop PC while being able to normally access the one of Router B. Is there any way ...
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3answers
40 views

Understanding routing and subnets

I'm trying to wrap my head around subnets and how hosts communicate between them, but the articles I find usually only focus on calculating the subnet and host IDs rather than how and why to use them. ...
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1answer
62 views

Accessing 192.168.1.x device from 192.168.0.x device

I have one device with an IP address of 192.168.1.110 while the rest of the network is 192.168.0.x. The router is 192.168.0.1. 192.168.1.110 is cabled to this router. Other devices connect via WiFi to ...
2
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1answer
49 views

Unable to connect two machines through an Ethernet cable

I have 2 Ubuntu machines, connected via Ethernet cable, machine A at interface eth0 and machine B at eth6. I have configured IP on both machine. ifconfig -a on machine A (showing for eth0 only): ...
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0answers
58 views

How to setup iproute2 to share Internet connection from one interface (eth1) to another (eth0)?

How can I give Internet access for Workstation ? I already did on RPi: echo "1" > /proc/sys/net/ipv4/ip_forward ip route add default via 192.168.8.1 iptables -t nat -A POSTROUTING -o eth1 -j ...
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1answer
29 views

Network is unreachable message even when I am able to ping next hop address

main routing table on my linux box looks like this [root@hng1 ~]# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 9.9.9.0 0.0.0....
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0answers
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Route Specific Traffic From Default Gateway across VPN

OK, So here is the idea. I have a computer that runs on a separate internet connection than the one I am currently using. This computer hosts a PLEX server, and I would like to use it to host a ...
4
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3answers
465 views

Iptables forwarding port/s to a external IP transparently (remote end should see the actual source IP)

The question is simple but I think the answer might not be as I went through countless related topics with no concrete reply. I wish to forward a port 1234 from x.x.x.x to y.y.y.y (both on internet ...
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0answers
46 views

HurricanElectric tunnel begin to work only after a traceroute is done

I give you a little description of the network Structure and what I would like to be done and why! Unfortunately my ISP (one of the top in Italy) provide the IPv6 but only for navigate out, if you try ...
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1answer
33 views

Is IPv4 anycast DNS within a single LAN possible?

I am wondering whether it is possible to use IPv4 anycast to have multiple computers in the same IP subnet handle requests from other machines also in the same subnet. I have two DNS servers on my ...
0
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1answer
15 views

Issue with VPN static routing, on windows 10

I want to be able to connect to remote server over l2tp VPN, but want to stay online throw my LAN connection 192.168.0.1/24. The issue on Windows 10, I have the main inet connection in 192.168.0.1/24 ...
2
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1answer
45 views

What the difference between new-netroute and route add?

I have Windows Server 2012R2 with VPN Server (RRAS) When some user connected I want setup routing to his network. Everything work fine when I use route add, but when I use New-NetRoute routing don't ...
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0answers
22 views

How to remove routes using NetworkManager UI or config files

I almost daily need to remove enp0s25 default route, add default and remove couple of wlo1 routes when I connect to office network. I am using ip route commands to do so but that is not convenient. ...
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0answers
29 views

Ping reply to a different network interface

I have 2 network interfaces on my Linux Machine , eth0 and eth1. Can I route ping reply to go out on another interface the request came in ? For example : if a ping request was received via eth0 , ...
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0answers
24 views

OPNSense Have SSH but no Internet or web ui

I have OPNSense running in ESXi on a DL360 G7. Here's what my console shows LAN (em0) -> v4: 192.168.1.1/24 WAN (em1) -> v4: 10.0.0.199/16 (note, it's currently getting internet ...
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1answer
21 views

Connection with web address gives “No route to host” but connection with IP works

I try to open an SSH connection with ssh xx.at -p nn and get no route to host. If I inquire about the host with host xx.at the answer is xx.at has address ipnnn and the connection with ssh ...
0
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1answer
55 views

Change my Ip address using Azure VPN

I want to use another IP address for browsing in certain websites. I know for that purpose can be used a VPN, so I started searching about it using Azure as service, because I have an account there. I ...
0
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1answer
21 views

Strongswan Packets are not routed

I'm trying to configure strongswan as a IKEv2 VPN server behind my NAT. The network topology looks the following: The VPN server (10.0.0.1) is behind a NAT (Default Gateway 10.0.0.138) which forwards ...
3
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1answer
29 views

How do I re-establish connectivity to the internet (cannot assign addresses now) after setting static ip in openbsd?

I recently asked a question on stackoverflow regarding not being able to push git commits from my OpenBSD (6.3) machine to GitLab, since changing it to a static IP. It turns out that the problem ...
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0answers
34 views

Possible to limit torrent speed when another device is connected to the network?

Is there any way for me to be able to limit my overall torrent speed when another device is connected to the network? I would like my desktop pc to throttle the download speed of any running torrents ...
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0answers
34 views

Windows 10 Mutlicast Routing with multiple Adapters

I have a Windows 10 System with 2 Network Adapters. Adapter 1 / IP 10.0.0.1 / 24 no def GW Adapter 2 / IP 192.168.0.1 / 24 def GW 192.168.0.254 Windows 10 Routes all Multicast Traffic to Adapter 1, ...
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2answers
47 views

Is it possible to create a LAN between Raspberry Pi, Mikrotik Access Point and a laptop?

I need to create a LAN communication between my Windows laptop and a Raspberry Pi. Is it possible to create a network with a following gear and configuration: Windows Laptop - (Wi-Fi) - Mikrotik ...
0
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0answers
21 views

How do you make a computer with a new route stop using the old route's DNS?

I have two NICs. One is wireless, the other is Ethernet. I removed the default gateway for the Ethernet, route delete 0.0.0.0 mask 0.0.0.0 192.168.0.1 I still have the wireless running. However, ...
0
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1answer
165 views

How to route network traffic through Virtual Machine

I have a problem with my vpn setup. Im using Cisco AnyConnect to connect to the vpn from my Windows host machine. I have a linux VM on which I'm able to configure vpn split via routing table (half ...
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0answers
30 views

VirtualBox: route specific host traffic to a specific network interface on guest

I use VirtualBox with a Linux Host and a Windows Guest. On the Windows Guest, there is a software which sets up access to a specific VPN; this specific software only runs on Windows. I would like to ...