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22.1 Legacy Series / Re: WAN interface flapping with 22.1.2
« on: June 18, 2022, 12:05:23 am »
My contribution to a game of "lets spot the common factor".
Current version: OPNsense 22.1.1_3-amd64 (reverted as far back as I could)
Interfaces: Intel I211 (x6)
Possible influencing configuration(s) when first encountered:
- MAC Spoofing: No
- IDS (+IPS): Yes (W/LAN only)
Other potential commonalities:
- wireguard-kmod (4 in use)
- Dual WAN w/ cellular hotspot (this was setup since WAN flapping arose. the usage bill resulting from WAN going down frequently absolutely sucks.)
Attempted resolution:
- Disable IDS (+IPS): down/up continues.
- Revert version to earliest 22.1 Production: down/up continues.
https://wiki.opnsense.org/manual/opnsense_tools.html#example
- Compile / install latest IGB drivers from Intel: down/up continues.
https://forum.opnsense.org/index.php?topic=27299.msg137350#msg137350
- Confirming no "DNS overlap": none exists.
https://forum.opnsense.org/index.php?topic=27299.msg139635#msg139635
Next: Revert to 21.7.8 development version (22.1 w/o FBSD 13 kernel)
https://forum.opnsense.org/index.php?topic=27299.msg139876#msg139876
Current version: OPNsense 22.1.1_3-amd64 (reverted as far back as I could)
Interfaces: Intel I211 (x6)
Possible influencing configuration(s) when first encountered:
- MAC Spoofing: No
- IDS (+IPS): Yes (W/LAN only)
Other potential commonalities:
- wireguard-kmod (4 in use)
- Dual WAN w/ cellular hotspot (this was setup since WAN flapping arose. the usage bill resulting from WAN going down frequently absolutely sucks.)
Attempted resolution:
- Disable IDS (+IPS): down/up continues.
- Revert version to earliest 22.1 Production: down/up continues.
https://wiki.opnsense.org/manual/opnsense_tools.html#example
- Compile / install latest IGB drivers from Intel: down/up continues.
https://forum.opnsense.org/index.php?topic=27299.msg137350#msg137350
- Confirming no "DNS overlap": none exists.
https://forum.opnsense.org/index.php?topic=27299.msg139635#msg139635
Next: Revert to 21.7.8 development version (22.1 w/o FBSD 13 kernel)
https://forum.opnsense.org/index.php?topic=27299.msg139876#msg139876