All Questions
Tagged with ip-routing networking
51
questions
2
votes
1
answer
178
views
How to setup routing to the tun interface from an interface that is receiving tagged frames
I am configuring a Raspberry Pi to route traffic from a specific VLAN through a VPN, but I am encountering routing issues. Here’s an overview of my setup and the problems I'm facing:
Setup:
Raspberry ...
- 21
0
votes
1
answer
96
views
Windows can't reach IP host through two routes
Problem: Windows 10 can't reach an IP host behind two routers, where the path is specified in static routes.
Windows has the following setup:
Windows Host (192.168.3.1/24 for the local LAN with ...
- 111
0
votes
1
answer
4k
views
Connect to a postgres running internally within a cluster through a kubernetes pod
I've got a kubernetes pod myapp-2390458f-kfjgd I can get access to with kubectl and an instance of a PostgreSQL that can be accessed from within the kubernetes cluster by the name mypos.tgres.com, but ...
- 141
0
votes
1
answer
768
views
Using a External VPS server to act as a firewall / proxy server for a locally hosted server
TL;DR I am trying to use one of my linode servers as firewall / proxy server for a locally hosted game server (using 28015 udp and 28082 tcp) so that the ip of the locally hosted server is not exposed ...
- 11
1
vote
0
answers
289
views
Server with multiple public IPs - pointopoint configuration, bridge, KVM
I am in the process of configuring a server at the provider Hetzner with several individual IP addresses. On the server should run later several VMs via KVM. For the configuration I have to use ...
- 472
0
votes
0
answers
109
views
Tracert hop of a L2TP vpn client shows unknown subnet
This isn't really a problem, I more than anything am trying to understand. The network I inherited and work on with another tech who built it is primarily Meraki. There are about 35 sites that ...
0
votes
0
answers
46
views
route packets from specific hosts to virtual device
PIMv2 I think the issue is with multicast.
I want to create a GRE tunnel that supports multicast PIMv2. I am seeing the server sending PIMv2 Hello messages to my gre tunnel but my machine is not ...
- 1
-2
votes
1
answer
179
views
Connectivity issues with 127.x.x.x series [closed]
Asked this in network-engineering in stack exchange and was redirected here.
I have a couple of servers with the below config
server1:
eno1: 127.15.0.1/16 scope global
eno2: 5.0.0.1/24
server2:
lo: ...
- 9
1
vote
0
answers
125
views
IPv4 -> IPv6 -- IPv6 -> IPv4 routing
I hope the is the right place to ask this question. I'm just looking for the correct name of the type of network routing I'm attempting to implement so I can learn and implement it.
I'm using linux (...
- 11
1
vote
0
answers
189
views
IP Binding Issue in using GRE Tunnel
I have a issue with tunneling and am having a hard time finding a solution. I have two servers, A: Host-Server being a sever with a single IP, and B: Main-Server being the server handling all our ...
1
vote
0
answers
1k
views
Port-Forwarding and Routing on Windows Server 2019
we run several virtualized servers (all Windows Server 2019) in a cloud environment.
There is one server used as router (with a public IP and a privte IP 192.168.100.10)
and two further servers have ...
0
votes
0
answers
309
views
Static route between 2 routers
Hello I have problem with static routing between 2 simple (Zyxel and TPLink) routers. vDSL Router 1 has 192.168.0.1/25 with enabled DHCP and Router 2 has 10.0.0.1/25 also with DHCP
Router 1 and Router ...
1
vote
1
answer
2k
views
Select next-hop based on source address
I'm trying to set up a Ubuntu-based gateway between clients and the core router, the ideal traffic flow should be:
ClientGroup 1 (10.0.0.0/24) -> Ubuntu gateway (10.0.0.2) -> Core router (10.0.0.1) ->...
- 23
0
votes
1
answer
262
views
No uidrange rule with IProute2
When I run "ip rule help" there is no uidrange option in the selection sectors. I also get an error when I try to add a uidrange rule.
Iproute2: 4.9.0-1
Command: sudo ip rule add uidrange $uid-$uid ...
1
vote
3
answers
1k
views
How Akamai CDN serves the content from closes edge server to user ?a
After going through some resources on google, got the idea how Akamai CDN edge servers works but got some questions about internals.
Say I have got static content cached at Akamai CDN(XXX.XX.XXX.XXX ...
- 129