From: Pablo Neira Ayuso <pablo@netfilter.org>
To: pda Pfeil Daniel <pda@keba.com>
Cc: "netfilter-devel@vger.kernel.org" <netfilter-devel@vger.kernel.org>
Subject: Re: [PATCH] conntrackd: helpers/rpc: Don't add expectation table entry for portmap port
Date: Wed, 19 Jun 2024 13:08:06 +0200 [thread overview]
Message-ID: <ZnK8Fj52_8cIgKp9@calendula> (raw)
In-Reply-To: <ZnK6821kYBYzqRZZ@calendula>
On Wed, Jun 19, 2024 at 01:03:20PM +0200, Pablo Neira Ayuso wrote:
> On Thu, Apr 25, 2024 at 12:13:11PM +0000, pda Pfeil Daniel wrote:
> > After an RPC call to portmap using the portmap program number (100000),
> > subsequent RPC calls are not handled correctly by connection tracking.
> > This results in client connections to ports specified in RPC replies
> > failing to operate.
>
> Applied, thanks
Wait, program 100000 usually runs on the portmapper port
(tcp,udp/111), which is the one where you install the helper to add
expectations:
100000 2 tcp 111 portmapper
100000 2 udp 111 portmapper
How is this working?
next prev parent reply other threads:[~2024-06-19 11:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-25 12:13 [PATCH] conntrackd: helpers/rpc: Don't add expectation table entry for portmap port pda Pfeil Daniel
2024-06-19 7:48 ` AW: " pda Pfeil Daniel
2024-06-19 11:03 ` Pablo Neira Ayuso
2024-06-19 11:08 ` Pablo Neira Ayuso [this message]
2024-06-19 11:29 ` AW: " pda Pfeil Daniel
2024-06-19 13:08 ` Pablo Neira Ayuso
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