All Questions
Tagged with ip-routing nat
12
questions
0
votes
0
answers
40
views
Route all traffic **except return traffic** through NAT Gateway
I am fidgeting with NAT Gateways and netplan.
I need all traffic that was initiated by the machine, so to say, to go though the nat gateway, and all return traffic in response to inbound requests to ...
- 1
0
votes
1
answer
53
views
How to route traffic from private LAN to specific public remote host via alternate gateway?
Overview
I am trying to deal with the following scenario:
+------+ (Internet) 50.a.b.c +---------+
| edge + eth0 <-----------------------------> + outpost |
+--+---+ 25.u.v.w ...
- 1
0
votes
1
answer
496
views
Use a virtual Network in PFsense to redirect packages to device in another network
I'm using PFsense and i have this situation:
Network Example
I have a Pfsens already connected with "Site1" through OpenVPN. I can acess the "Device" normally in Pfsense network.
...
1
vote
1
answer
2k
views
Kubernetes: route outgoing UDP traffic through service
My question is about Kubernetes' internal traffic routing and probably about routing / NAT in general.
Goal:
I'm running a Wireguard service on Kubernetes and I'd like to route all outgoing traffic ...
- 11
2
votes
1
answer
300
views
KVM guest can't connect to itself after DNAT
Network Description
Virtual hosting environment (KVM):
Guest:
Ubuntu 14.04.5 LTS \n \l
Linux ari 3.8.0-29-generic #42~precise1-Ubuntu SMP Wed Aug 14 15:31:16 UTC 2013 i686 i686 i686 GNU/Linux
Host:...
- 23
6
votes
1
answer
2k
views
Carrier Grade NAT concepts: IP bans
I'd like to deploy a Wireless WAN using IPV6 for at least the wireless bits given that 6 offers higher through-put. I'm exploring the concept of CGN and what strikes me immediately is the liability.
...
- 77
0
votes
1
answer
55
views
How to create a private network with same production ip address? And How to make communication between using linux machine as router?
I have production network in some IP series say 192.168.X.X in Vmware. In this i have some machine. I need to create a test setup. I have created a separate VLAN. Those VLAN were not connected to any ...
- 109
2
votes
1
answer
2k
views
Can't access server on loopback address, only on private address
I am running a rails web app server bound to 0.0.0.0 on port 80 like so:
sudo rails s --port=80 --bind=0.0.0.0
I can access it at my private address http://192.168.0.13/, normally I can access at ...
- 129
0
votes
1
answer
133
views
KVM guest static ip with ports forwarded to another guest
Im on host-machine with Centos 7 and 2 guests on Centos 6.6. I want one of my guests have static external ip but some his ports must be routed to another guest.
On host machine I do:
iptables -t nat ...
- 165
-1
votes
3
answers
1k
views
want to Make software router having two nic cards using centos 6.4
I'm new on CentOS. I have a CentOS 6.4 system having 2 NIC cards. I want to setup a gateway so I can get internet from public ip over 1st nic card (eth1) and forward the network over 2nd nic card (...
- 93
2
votes
1
answer
4k
views
iptables asynchronous NAT. packets drop after prerouting table
I have a Centos server acting as a NAT in my network.
This server has one external (later ext1) interface and three internal (later int1, int2 and int3). Egress traffic comes from users via int1 and ...
- 194
-1
votes
3
answers
6k
views
Packets dropped due to NAT? Firewall? Unroutable private IP addresses?
Preliminary note
This question is out of academic interest. I know how to work around the limitation. I use this setup to control access from one subnet to the other on IP level which works great so I ...
- 173