Date: Sun, 11 Aug 2024 20:58:42 +0200 From: Alexander Leidinger <Alexander@Leidinger.net> To: freebsd-hackers@freebsd.org Subject: Re: drop synfin Message-ID: <611d5268ddab322fca7d3996e81256e3@Leidinger.net> In-Reply-To: <ZreFwdGOUyQuCN_6@int21h> References: <ZreFwdGOUyQuCN_6@int21h>
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --=_38746ea321057ba28789d774ddf35b42 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII; format=flowed Am 2024-08-10 17:22, schrieb void: > Hi, > > Is it sufficient to > > EITHER > > 1. # sysctl net.inet.tcp.drop_synfin=1 This changes the current setting (activates the feature in the currently running system, but not after the next reboot). > 2. # sysrc tcp_drop_synfin=YES This activates the feature on next reboot (or start of the rc.d/ script which looks at this setting). > or > > 3. must one do both ? Depends on what you want to do... having it currently active and active on next reboot -> yes, both. Bye, Alexander. -- http://www.Leidinger.net Alexander@Leidinger.net: PGP 0x8F31830F9F2772BF http://www.FreeBSD.org netchild@FreeBSD.org : PGP 0x8F31830F9F2772BF --=_38746ea321057ba28789d774ddf35b42 Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc; size=833 Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEER9UlYXp1PSd08nWXEg2wmwP42IYFAma5CfIACgkQEg2wmwP4 2IY/MQ/+Ic/f8G1Sot8oH39kAnK59TQZVumUXOcrnwnihMla5a6visCHxuWegSIY i2XDqyzmUzQJ7xBYxEaFrIqU7I8PQYTKkCyg3KU5fAsWIiUo3cFnCwSJYSkkps1i KQw5OswUGQmeICFB6etUhyB9q+Y/54GQCVgK1oWscy0L61o6fVsi/ccoOHtJ8Mvv aAxt2+Vu6x2SMtIlPqqZJaR51vt9mly8FJ5dfXBVqvkHv9WgsLMozI6EtjzGUg+d EwYUcZkIJtadxTJ/W92wEl1e6m1RZsogLJ5keWV5m1sP3PMHHCsJpcTa3b8rq1a9 tsyI4bjCZHkJ5q2cvO9g3+UutN8MYQj5+mpfnf5r9mQiVDMlgWR8In7BEZ3ZtDRH 5HJtQB6r9vN7ysIahdhJedXANpKz6kIuP/DFiHL+cRI5csdg8M+IfiBi7gkLN/2s I/aHxzX5oZSbBNXK7TmdYFtKHwYDPURsx2FA2A84qSBPWSwr9ay3eroQ8rktNCSR TniIpGhY8Bc6/DqTymuMTHG10+GRuEjqQpE4gwW2dHanehVBQ6iqCzltZ4Lg0u7L k2iBandXGA65jYhWTiGc8IfAbtJeSKVftMslnLWNX7CTiy+gtdgidkHWZ7O9kP71 e/z1+SWohxMnWQhNwQbLy1URCrfr73XoYIwSzLrchlEQ2TFx7aQ= =T03p -----END PGP SIGNATURE----- --=_38746ea321057ba28789d774ddf35b42--
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