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Default deny / state violation rule hits openvpn
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Topic: Default deny / state violation rule hits openvpn (Read 1643 times)
lebernd
Jr. Member
Posts: 85
Karma: 3
Default deny / state violation rule hits openvpn
«
on:
December 12, 2022, 10:31:29 am »
Hi @all,
I'm running into a default deny issue on my openvpn servers I can not debug.
I have changed the hardware yesterday and imported the last config (changed the interface names by find and replace from igb to the detected igc). Everything is working as expected, ipsec, wireguard, haproxy etc. Only my openvpn servers on wan are no longer reachable for their endpoints.
The firewall rule on wan is running, expecting to pass traffic. But it won't hit the connection as before. Why?
I am really not sure if this hardware change has even something to do with it. But the timely connection is there.
Best, thank you for helping out,
Bernd
«
Last Edit: December 12, 2022, 06:53:23 pm by lebernd
»
Logged
IPU451, 16GB RAM, 120GB SSD:
OPNsense 22.7.11_1-amd64
FreeBSD 13.1-RELEASE-p5
OpenSSL 1.1.1s 1 Nov 2022
IPU441, 8GB RAM, 120GB SSD:
OPNsense 23.1.1_2-amd64
FreeBSD 13.1-RELEASE-p6
OpenSSL 1.1.1t 7 Feb 2023
lebernd
Jr. Member
Posts: 85
Karma: 3
Re: Default deny / state violation rule hits openvpn
«
Reply #1 on:
December 12, 2022, 07:17:57 pm »
As it is no longer a problem, I cannot reproduce it...
The "solution" was in some changes to the firewall rule:
- the alias for the internet host was saved as URL(IPs). Changing this to Host(s) - did the trick I think.
- But I also changed the Destination in the rule from WAN address to any.
Anyway the openVPN comes up and now I cannot revert this. In a strange way. Even a reimport of the config-file I used after the installer isn't reproducing the issue.
So long, thanks for reading,
Bernd
Logged
IPU451, 16GB RAM, 120GB SSD:
OPNsense 22.7.11_1-amd64
FreeBSD 13.1-RELEASE-p5
OpenSSL 1.1.1s 1 Nov 2022
IPU441, 8GB RAM, 120GB SSD:
OPNsense 23.1.1_2-amd64
FreeBSD 13.1-RELEASE-p6
OpenSSL 1.1.1t 7 Feb 2023
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Default deny / state violation rule hits openvpn