Linked Questions
10 questions linked to/from What is kernel ip forwarding?
5
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What is kernel ip forwarding? related question
This question is related to the answer & comment in What is kernel ip forwarding?
from @LawrenceC
post1:
So in the above example, if you have an internet connection on NIC 2,
you'd set NIC 2 ...
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5
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1
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Why is ip_forward disabled by default? Any side effects if enabled?
I need to forward an interface and I wonder why it is disabled by default.
Will there be security issues or side effects when I enable it?
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5
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1
answer
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telneting to ssh port works, but SSH not
I have a two network interfaces machine, one is connected to the router and gets an automatic address via DHCP. The other has a static IP in a different subnet. I can ping both IP addresses, telnet to ...
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2
votes
2
answers
1k
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ssh reverse tunneling not working
So, I have a server and a home machine. My server can't talk to internet, but my home machine can. So, I set up a reverse tunnel through home to server using:
ssh -R 9001:www.google.com:80 server
Now,...
- 21
0
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0
answers
2k
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dnsmasq does not hand out IP addresses
I am trying to learn about networking, specifically, what I am currently trying is creating a private network that runs behind a NAT that connects to my main router.
The way I've though of it is as ...
- 415
0
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1
answer
885
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Routing and filtering on Linux
I have a VM with two interfaces, eth0 and eth1. I would like packets coming in from eth0 to be processed and if they don't match any rule, get dropped. If they match a rule, then I want them to be ...
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2
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1
answer
337
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Routing between two machines
I intend to pass Internet from openSUSE Leap 15.1 to CentOS 7:
openSUSE Leap 15.1 machine with access to Internet through a wireless router
CentOS 7 machine without access to Internet due to lack of ...
- 1,579
2
votes
1
answer
420
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WLAN connected but no internet access
I have a linux box and has ethernet, wlan STA/client and wlan Access Point.
It's a internet connection via ethernet and I can log in to the box via ssh. But I wish to use the box like a wireless ...
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0
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2
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489
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Routing multiple Virtual IP (192.168.11.X) to connect with test server (192.168.10.246)
We are trying to setup a test bed for our server testing, to simulate multiple connection / msg handling, I am trying to connect to our test server from a virtual IP.
on the client machine (Debian) ...
- 431
1
vote
1
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How to specify a route among three interfaces in a router
I have this setup:
10.5.128.150
Ubuntu Ubuntu eth2 <------> server (10.5.128.154)
client eth1 <----> eth1 ...
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