PFsense CE 2.5.1 NAT broken on interface != default WAN
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@calipilot
hope Netgate can help us with an hotfix. -
I confirm the same issue here.
I have multi WAN setup, after the upgrade all NAT rules ceased to work.
I advised a friend not to upgrade, he already did, but isn't suffering from the issue.
It seems to be an issue with multi WAN configurations.I had to roll back to previous version.
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i have the same problem.
i am on multi WAN and all port forwards stop functioning...how can i downgrade to 2.5.0?
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@imanrnm unfortunately, there is no easy way. You have to download the older version and install it. You should also have a backup of your configuration to restore from.
I can see another post on your profile saying you've upgraded to 2.6.0, which is still in development and not recommended for production use. -
@0x00fe-0 Thank you for reply.
yeah i updated to 2.6.0 and the problem is gone but there is other problems!
for example my speed limiters aren't working now!i have a veeam backup from 3 days ago before update to 2.5.1, i will try to restore that and see what happens.
all i know is that there is a real mess right now in my network because of a simple pfsense update and i will never again update my firewall right after they release it and will wait at least some days...
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@imanrnm
we downgrade to 2.5.0, not perfect because of the openssl vulnerability.
https://www.openssl.org/news/vulnerabilities.htmlAnd no note in the known issues:
https://docs.netgate.com/pfsense/en/latest/releases/21-02-2_2-5-1.html -
Thanks God I found this post . I was going crazy .
NAT is not broken but suddenly stop working in 2.5.1 .I must apologize to my certbot server since I'm requesting SSL like there is not tomorrow , and of course, my reverse proxy isn't happy !!!
Any workaround ? not feeling to downgrade or go BETA
cheers ,
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unfortunately there is no information about a 2.5.x / -px release.
First time in over 10 years pfSense we can't upgrade the system.pfSense Gold subscription
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@imanrnm Since CE and Plus + =(
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@slu regretfully
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@antonio76
No workaround or quick fix. See latest reply from Jim Pingle here: issue 11805
The issue seems to be "in kernel" so bummer, we need to wait it out. -
@bennyc said in PFsense CE 2.5.1 NAT broken on interface != default WAN:
No workaround or quick fix. See latest reply from Jim Pingle here: issue 11805
The issue seems to be "in kernel" so bummer, we need to wait it out.UPDATE for: Jim Pingle
2.6.0 snapshots are currently working correctly, and the fix was checked into RELENG_2_5_0. Whatever release happens next will behave correctly either way (e.g. a 2.6.0 release or a 2.5.x point or patch release).
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I have the same issue. We have nat rules on a multiwan configuration. Upgrading from 2.5.0 to 2.5.1 nat rules on wan1 works but those on wan2 are not working.
we had to restore from backup. :(
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+1 here I have the same issue with multi-WAN ..
I was going nuts why my vpn wasnt working anymore... out of options I googled if it was a issue with 2.5.1..
well at least I can stop blaming myself :P
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Think this was the fix.
https://github.com/pfsense/FreeBSD-src/commit/cf7fd16ddcc36499c6dae90074335e889dc9e484
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@vajonam can you explain how to solve the issue?
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@infosamu-it
since the kernel must be rebuild, no chance to fix this with the patch package.
We also wait for a new pfSense release since we have issues with this bug. -
@infosamu-it since netgate hasn't released the build tools, not much we can do but wait for the next release AFAIK. 2.6.0 is an option but there are a few issues with that I know of
kernel panics #11839
counters 0/0 #11775
Also rate limiting seems broken as per another user. maybe related to #11775.pfsense fun!
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Any timeframe we can expect a fix to be released?
Neither downgrade nor development version seems a great choice. -
I am also just a user who shares your pain, stuck on 2.5.1, any guesses will just be speculation at at this time.
