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* [wireguard-apple] [iOS] Changing network fails with includeAllNetworks (Kill Switch)
@ 2021-09-21 10:55 Juraj Hilje
  2021-09-22  8:08 ` Andrej Mihajlov
  2021-09-22  8:19 ` Jeroen Massar
  0 siblings, 2 replies; 10+ messages in thread
From: Juraj Hilje @ 2021-09-21 10:55 UTC (permalink / raw)
  To: wireguard

If NETunnelProviderProtocol is configured with includeAllNetworks=true (Kill Switch), when network change is detected the device connectivity goes offline instead of routing VPN tunnel traffic through a new network.

Here are some logs from the moment of this event:
2021-09-20 12:07:26.735453: [NET] Network change detected with unsatisfied route and interface order [en0, utun4, pdp_ip0]
2021-09-20 12:07:26.736186: [NET] Connectivity offline, pausing backend.
2021-09-20 12:07:26.736732: [NET] Device closing
2021-09-20 12:07:26.737503: [NET] Routine: TUN reader - stopped
2021-09-20 12:07:26.738970: [NET] Routine: event worker - stopped
2021-09-20 12:07:26.739613: [NET] Routine: receive incoming v4 - stopped
2021-09-20 12:07:26.742070: [NET] Routine: receive incoming v6 - stopped
2021-09-20 12:07:26.746712: [NET] peer(eN1f…Oymc) - Stopping
2021-09-20 12:07:26.751550: [NET] peer(eN1f…Oymc) - Routine: sequential receiver - stopped
2021-09-20 12:07:26.751597: [NET] peer(eN1f…Oymc) - Routine: sequential sender - stopped
2021-09-20 12:07:26.753433: [NET] Device closed
2021-09-20 12:07:26.754097: [NET] Routine: decryption worker 5 - stopped

Tested on devices: iOS 14.8, iPadOS 15
WireGuardKit: 79aeb0be0d0aa3f6c8bd24309aaa8dcf03216fb4

More info on includeAllNetworks option:
https://developer.apple.com/documentation/networkextension/nevpnprotocol/3131931-includeallnetworks

Can someone confirm this issue or point to a possible workaround?
Thanks!

Juraj H.

^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2021-10-19 12:22 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-09-21 10:55 [wireguard-apple] [iOS] Changing network fails with includeAllNetworks (Kill Switch) Juraj Hilje
2021-09-22  8:08 ` Andrej Mihajlov
2021-09-22  8:55   ` Juraj Hilje
2021-09-22  8:59     ` Andrej Mihajlov
2021-09-22 13:26       ` Juraj Hilje
2021-09-28 11:03         ` Andrej Mihajlov
2021-10-19  9:54           ` Andrej Mihajlov
2021-10-19 12:22             ` Juraj Hilje
2021-09-22 14:41   ` Jeffrey Walton
2021-09-22  8:19 ` Jeroen Massar

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