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Date:      Thu, 25 Aug 2022 13:49:31 +0700
From:      Eugene Grosbein <eugen@grosbein.net>
To:        Wojciech Puchar <wojtek@puchar.net>, freebsd-hackers@freebsd.org
Subject:   Re: ipfw nat problem
Message-ID:  <bfa7d65a-95d6-1605-8fb0-cf397b79d549@grosbein.net>
In-Reply-To: <623ac39e-2915-463a-9e4c-9f99bae28c69@puchar.net>
References:  <d36e56ff-c7cd-1634-dbc-f76bdb46503c@puchar.net> <623ac39e-2915-463a-9e4c-9f99bae28c69@puchar.net>

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25.08.2022 13:36, Wojciech Puchar wrote:

> found a reason. forwarding was set to 0 in sysctl

Never set net.inet.ip.forwarding=1 manually or via /etc/sysctl.conf.

Always use gateway_enable="YES" in /etc/rc.conf, or else system scripts started with devd
on any interface creation (tunX, ngX, etc.) will switch forwarding to 0 again.






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