All Questions
46
questions
0
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0
answers
53
views
How can I use one router to route between two subnets?
I have a basic subnetting question -- please bear with me as I am still learning. I wanted to use my router with IP address 192.168.1.1/24 to route between two hosts on my LAN which are on separate ...
- 1
0
votes
1
answer
26
views
Communication between 2 internal NICs when using ip tables to route internrt
My Setup:
In my home setup, I have 3 NICs one that is connected to the internet (enp1s0),
The other two forward internet access to local devices (enp2s0 & enp3s0).
PC1 is connected to enp2s0 with ...
0
votes
1
answer
223
views
How to access LAN subnets from other subnets with interzone firewalling on the same router?
This has probably been asked before, but I have no idea what this is called or what search terms to use (this answer kind of seemed what I'd need, but I'm unsure)
I have a WRT1900ACS running OpenWrt ...
- 8,176
0
votes
1
answer
1k
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TP Link TL-SG108E OPNSENSE VLAN set up unsure of what
I have been following this guide:
https://homenetworkguy.com/how-to/set-up-a-fully-functioning-home-network-using-opnsense/
Which has been great up until the switch configuration for the VLANS where I ...
- 101
3
votes
0
answers
2k
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Force windows to communicate to specific ip addresses via specific network card
Hello I'm currently facing issues with tcp communication on a windows 10 system with two network cards.
I need to connect specific hardware which is in a LAN.
Sometimes windows uses the network ...
- 31
1
vote
1
answer
2k
views
Network configuration with two computers directly connected with ethernet
I have to configure a network as the following:
PC1 <-----> AP <:::::> PC2 <-----> PC3
where: <---> is a ethernet cable and <:::> is a wireless connection. PC2 and PC3 ...
3
votes
2
answers
4k
views
Can I have one gateway for each subnet I want to reach?
I've seen multiple questions here and articles elsewhere about this. I get that a subnet can only have one gateway and I get why - devices wouldn't know whether to use the first or second to get to ...
- 147
0
votes
0
answers
511
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Two network interfaces, one randomly fails
I have a desktop (named "D") and a laptop ("L") connected by ethernet to a router ("Wormhole"). This router only serves to connect these two computers. Additionally, I ...
- 51
1
vote
1
answer
571
views
how make this two 'separated' lans/networks see each other/works as one?
I need that devices from network 1 see/interact with devices on network 2, but i don't know how to do it.
1 - the modem of the contracted company is currently in bridge mode, because i don't have ...
- 11
0
votes
1
answer
166
views
How to let computers at the same physical location, but on two separate networks, talk to each other?
I have two networks at my house:
Network A:
Router A with Cable Internet and Wi-Fi A
DHCP 192.168.1.x
5 computers
3 smart TVs
bunch of random devices
Network B:
Router B with Cable Internet and Wi-...
- 101
1
vote
2
answers
2k
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Need to connect Windows 10 PC to wired LAN but block internet. Internet through wireless
Is there a rather straightforward way to allow a specific Windows 10 PC on a LAN network to access LAN resources through ethernet, but allow internet only through wirelessly connected to an access ...
- 509
0
votes
1
answer
8k
views
Connect remote Friend to local LANparty
I would like to make a LAN party with some friends but unfortunately someone moved a few hundred kilometers away.
Now my issue is, how could he join us and play together with us, like being in the ...
- 103
1
vote
1
answer
16k
views
Two Network Interfaces - One for LAN and One For Internet
I am using 2 connections on my Windows 10 PC. One is for accessing my LAN and other is for internet.
Long story short: What I need is that I prioritize my Internet connection (4G USB stick) for ...
- 11
0
votes
0
answers
586
views
How to cascade router LAN-to-WAN with NAT disabled? No internet access
[This Question is moved from Network Engineer StackExchange]
I have DPC3825 DOCSIS modem/router and an ASUS RT-N12+.
I would like to use RT-N12+ as my main Wi-Fi router so that I can use its ...
- 101
0
votes
2
answers
6k
views
How to use static route to connect 2 routers with another router?
I have 1 router (R1) connected to the internet which has LAN IP 192.168.0.1 and Subnet Mask 255.255.255.0
I have another router (R2) which is connected from 1 LAN port of R1 to the Internet port of ...
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