[GH-ISSUE #4391] On-Premise LAN Detection #8594

New Issue

saavagebueno · 2026-08-05T01:18:47-04:00

saavagebueno commented

2026-08-05 01:18:47 -04:00

Originally created by @pepss1023 on GitHub (Aug 22, 2025).
Original GitHub issue: https://github.com/netbirdio/netbird/issues/4391

Is your feature request related to a problem? Please describe.
When connection the Laptop to the Company LAN, it still automatically routes all of the traffic through the Netbird LAN. I can't seem to find an automatic way to disable the VPN, when connected with the Company LAN. Resulting in pings from 10-30ms instead of -1ms

Describe the solution you'd like
Auto Detection of Company LAN, to turn off the VPN

Describe alternatives you've considered

Additional context

Originally created by @pepss1023 on GitHub (Aug 22, 2025). Original GitHub issue: https://github.com/netbirdio/netbird/issues/4391 **Is your feature request related to a problem? Please describe.** When connection the Laptop to the Company LAN, it still automatically routes all of the traffic through the Netbird LAN. I can't seem to find an automatic way to disable the VPN, when connected with the Company LAN. Resulting in pings from 10-30ms instead of -1ms **Describe the solution you'd like** Auto Detection of Company LAN, to turn off the VPN **Describe alternatives you've considered** -- **Additional context** --

saavagebueno added the feature-request label 2026-08-05 01:18:47 -04:00

saavagebueno closed this issue

2026-08-05 01:18:47 -04:00

saavagebueno commented

2026-08-05 01:18:47 -04:00

@1nerdyguy commented on GitHub (Aug 22, 2025):

The way I've been testing to get around this is to put an ACL in that doesn't allow connections from the corporate LAN ip range.

@1nerdyguy commented on GitHub (Aug 22, 2025): The way I've been testing to get around this is to put an ACL in that doesn't allow connections from the corporate LAN ip range.

saavagebueno commented

2026-08-05 01:18:47 -04:00

@pepss1023 commented on GitHub (Aug 28, 2025):

Totally missed the Posture Checks.. Added the internal LAN and it works like a charm.

@pepss1023 commented on GitHub (Aug 28, 2025): Totally missed the Posture Checks.. Added the internal LAN and it works like a charm.

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Reference: DYNR/netbird#8594