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From: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
To: Sun Paul <paulrbk@gmail.com>
Cc: linux-sctp@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: Problem on SCTP
Date: Fri, 06 Jan 2017 11:43:54 +0000	[thread overview]
Message-ID: <20170106114354.GB3771@localhost.localdomain> (raw)
In-Reply-To: <CAFXGft+weUFodkkiY=kgHMX+t4fECQhB+PKg2dBKxCBeU7w7MA@mail.gmail.com>

Hi,

On Fri, Jan 06, 2017 at 05:34:47PM +0800, Sun Paul wrote:
> Hi
> 
> I am setting up a lab where the SCTP traffics from  client is passing
> through a linux router before reaching to the SCTP server running
> LKSCTP.
> 
> The linux router did not change the source address of the client, so
> when it arrived to the SCTP server, the source address is the oriingal
> one.
> 
> however, I found that there is no response from the SCTP server, any
> idea on this?
> 
> if I connect the client directly to the SCTP server, it do not have any issue.

This seems to be a routing issue then, specially if you're using
rp_filter. Make sure the server can reach that foreign address the
client uses.

  Marcelo

> 
> help pls
> 
> rbk
> --
> To unsubscribe from this list: send the line "unsubscribe linux-sctp" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 

WARNING: multiple messages have this Message-ID (diff)
From: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
To: Sun Paul <paulrbk@gmail.com>
Cc: linux-sctp@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: Problem on SCTP
Date: Fri, 6 Jan 2017 09:43:54 -0200	[thread overview]
Message-ID: <20170106114354.GB3771@localhost.localdomain> (raw)
In-Reply-To: <CAFXGft+weUFodkkiY=kgHMX+t4fECQhB+PKg2dBKxCBeU7w7MA@mail.gmail.com>

Hi,

On Fri, Jan 06, 2017 at 05:34:47PM +0800, Sun Paul wrote:
> Hi
> 
> I am setting up a lab where the SCTP traffics from  client is passing
> through a linux router before reaching to the SCTP server running
> LKSCTP.
> 
> The linux router did not change the source address of the client, so
> when it arrived to the SCTP server, the source address is the oriingal
> one.
> 
> however, I found that there is no response from the SCTP server, any
> idea on this?
> 
> if I connect the client directly to the SCTP server, it do not have any issue.

This seems to be a routing issue then, specially if you're using
rp_filter. Make sure the server can reach that foreign address the
client uses.

  Marcelo

> 
> help pls
> 
> rbk
> --
> To unsubscribe from this list: send the line "unsubscribe linux-sctp" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 

  reply	other threads:[~2017-01-06 11:43 UTC|newest]

Thread overview: 75+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-06  9:34 Problem on SCTP Sun Paul
2017-01-06  9:34 ` Sun Paul
2017-01-06 11:43 ` Marcelo Ricardo Leitner [this message]
2017-01-06 11:43   ` Marcelo Ricardo Leitner
2017-01-09  2:06   ` Sun Paul
2017-01-09  2:06     ` Sun Paul
2017-01-06 12:37 ` Neil Horman
2017-01-06 12:37   ` Neil Horman
2017-01-09  2:08   ` Sun Paul
2017-01-09  2:08     ` Sun Paul
2017-01-09  2:30     ` Sun Paul
2017-01-09  2:30       ` Sun Paul
2017-01-09  9:51     ` David Laight
2017-01-09  9:51       ` David Laight
2017-01-09 10:00       ` Sun Paul
2017-01-09 10:00         ` Sun Paul
2017-01-09 12:25         ` Neil Horman
2017-01-09 12:25           ` Neil Horman
2017-01-09 16:31           ` Sun Paul
2017-01-09 16:31             ` Sun Paul
2017-01-09 19:18             ` Neil Horman
2017-01-09 19:18               ` Neil Horman
2017-01-10  1:30               ` Sun Paul
2017-01-10  1:30                 ` Sun Paul
2017-01-10  1:31                 ` Sun Paul
2017-01-10  1:31                   ` Sun Paul
2017-01-10 14:33                 ` Neil Horman
2017-01-10 14:33                   ` Neil Horman
2017-01-11  8:39                   ` Sun Paul
2017-01-11  8:39                     ` Sun Paul
2017-01-11 12:57                     ` Neil Horman
2017-01-11 12:57                       ` Neil Horman
2017-01-12  9:30                       ` Sun Paul
2017-01-12  9:30                         ` Sun Paul
2017-01-12  9:51                         ` David Laight
2017-01-12  9:51                           ` David Laight
2017-01-12 10:53                           ` Michael Tuexen
2017-01-12 10:53                             ` Michael Tuexen
2017-01-13  3:27                             ` Sun Paul
2017-01-13  3:27                               ` Sun Paul
2017-01-13  3:27                               ` Sun Paul
2017-01-13  3:27                                 ` Sun Paul
2017-01-13  3:29                               ` Sun Paul
2017-01-13  3:29                                 ` Sun Paul
2017-01-13  9:43                                 ` Michael Tuexen
2017-01-13  9:43                                   ` Michael Tuexen
2017-01-13 13:19                                   ` Michael Tuexen
2017-01-13 13:19                                     ` Michael Tuexen
2017-02-21  4:26                                     ` Sun Paul
2017-02-21  4:26                                       ` Sun Paul
2017-02-21 15:53                                       ` Xin Long
2017-02-21 15:53                                         ` Xin Long
2017-02-22  1:12                                         ` Sun Paul
2017-02-22  1:12                                           ` Sun Paul
2017-02-22  2:00                                           ` Xin Long
2017-02-22  2:00                                             ` Xin Long
2017-02-22  2:29                                             ` Sun Paul
2017-02-22  2:29                                               ` Sun Paul
2017-02-22  3:03                                               ` Xin Long
2017-02-22  3:03                                                 ` Xin Long
2017-02-23  5:30                                                 ` Sun Paul
2017-02-23  5:30                                                   ` Sun Paul
2017-02-23  6:07                                                   ` Xin Long
2017-02-23  6:07                                                     ` Xin Long
2017-02-27  9:01                                                     ` Sun Paul
2017-02-27  9:01                                                       ` Sun Paul
2017-02-27 15:06                                                       ` Xin Long
2017-02-27 15:06                                                         ` Xin Long
2017-03-01  4:15                                                         ` Sun Paul
2017-03-01  4:15                                                           ` Sun Paul
2017-03-01  6:43                                                           ` Xin Long
2017-03-01  6:43                                                             ` Xin Long
2017-01-16 18:47                                   ` Marcelo Ricardo Leitner
2017-01-16 18:47                                     ` Marcelo Ricardo Leitner
2017-02-21 18:51 ` Davide Caratti

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