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NixOS Networking

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Declaratively manage your switching, routing, wireless, tunneling and more.262 Servers

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SenderMessageTime
29 May 2021
@roosemberth:orbstheorem.chRoos
In reply to @hpfr:matrix.org
if by share the IP space you mean putting my home network subnet in wg's allowedIPs
Yes.
19:43:59
@roosemberth:orbstheorem.chRoos
In reply to @roosemberth:orbstheorem.ch
Yes, but if connection was lost? (e.g. Plug was pulled)
I'm asking because when you roam, no packets are lost.
19:44:30
@roosemberth:orbstheorem.chRoosSo there must be a buffer somewhere. 19:44:38
@hpfr:matrix.orghpfr
In reply to @roosemberth:orbstheorem.ch
When you join the network, packets should pick the route without the extra hop.
how do the packets "know" about both routes? I would have thought putting a range in wg's allowedIPs sort of claims them
19:55:35
@andi:kack.itandi-
In reply to @roosemberth:orbstheorem.ch
I'm asking because when you roam, no packets are lost.
It will just reconnect again with the next packet.
19:57:57
@roosemberth:orbstheorem.chRoosFirst matching route is used19:57:21
@andi:kack.itandi-Packets are authenticated via their keys and not their source addresses. If you send packets 50/50 from different source addresses that works just fine. You can expect to receive packets from the other side on both as well..19:58:47
@roosemberth:orbstheorem.chRoosI'm not sure the path metric is used by Linux though 19:57:50
@roosemberth:orbstheorem.chRoosBut you can have multiple routing tables which will be sequentially scanned and matched, just like normal routes. 19:58:43
@delroth:delroth.netdelroth joined the room.20:00:03
@roosemberth:orbstheorem.chRoosSee `ip-rule`19:58:55
@roosemberth:orbstheorem.chRoosI think there may be a confusion. There are two cases: you are connected to both your vpn and you home network and you are connected only to your home network20:00:15
@roosemberth:orbstheorem.chRoos* I think there may be a confusion. There are two cases: you are connected to both your vpn and you home network and you are connected only to your vpn20:00:35
@roosemberth:orbstheorem.chRoosIf you're on your home network, you want packets not to use the wg interface. If you are not connected to your home network you want packets to go through the wg interface. Correct? 20:01:27
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30 May 2021
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31 May 2021
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1 Jun 2021
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2 Jun 2021
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3 Jun 2021
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4 Jun 2021
@qyliss:fairydust.spaceAlyssa RossShould we remove the "on your Router!" part of the topic, if this is going to be a generic networking channel?14:36:28
@hexa:lossy.networkhexathats why I extended the message to say switching, routing, wireless, tunneling and more14:54:30
@hexa:lossy.networkhexaopen for suggestions14:54:33

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