Re: Strange problem with SCTP+IPv6

2020-06-26 Thread Michael Tuexen
> On 26. Jun 2020, at 18:13, David Laight wrote: > > From: Xin Long >> Sent: 23 June 2020 11:14 It looks like a bug to me. Testing with this test app here, I can see the INIT_ACK being sent with a bunch of ipv4 addresses in it and that's unexpected for a v6only socket. As is, it's

RE: Strange problem with SCTP+IPv6

2020-06-26 Thread David Laight
From: Xin Long > Sent: 23 June 2020 11:14 > > > It looks like a bug to me. Testing with this test app here, I can see > > > the INIT_ACK being sent with a bunch of ipv4 addresses in it and > > > that's unexpected for a v6only socket. As is, it's the server saying > > > "I'm available at these

Re: Strange problem with SCTP+IPv6

2020-06-24 Thread Michael Tuexen
> On 24. Jun 2020, at 09:25, Xin Long wrote: > > On Wed, Jun 24, 2020 at 5:48 AM Michael Tuexen > wrote: >> >>> On 23. Jun 2020, at 23:31, Marcelo Ricardo Leitner >>> wrote: >>> >>> On Tue, Jun 23, 2020 at 11:24:59PM +0200, Michael Tuexen wrote: > On 23. Jun 2020, at 23:21, Marcelo

Re: Strange problem with SCTP+IPv6

2020-06-24 Thread Xin Long
On Wed, Jun 24, 2020 at 5:48 AM Michael Tuexen wrote: > > > On 23. Jun 2020, at 23:31, Marcelo Ricardo Leitner > > wrote: > > > > On Tue, Jun 23, 2020 at 11:24:59PM +0200, Michael Tuexen wrote: > >>> On 23. Jun 2020, at 23:21, Marcelo Ricardo Leitner > >>> wrote: > >>> > >>> On Tue, Jun 23,

Re: Strange problem with SCTP+IPv6

2020-06-24 Thread Xin Long
On Wed, Jun 24, 2020 at 12:00 AM Corey Minyard wrote: > > On Tue, Jun 23, 2020 at 11:40:21PM +0800, Xin Long wrote: > > On Tue, Jun 23, 2020 at 9:29 PM Corey Minyard wrote: > > > > > > On Tue, Jun 23, 2020 at 06:13:30PM +0800, Xin Long wrote: > > > > On Tue, Jun 23, 2020 at 2:34 AM Michael

Re: Strange problem with SCTP+IPv6

2020-06-23 Thread Michael Tuexen
> On 23. Jun 2020, at 23:31, Marcelo Ricardo Leitner > wrote: > > On Tue, Jun 23, 2020 at 11:24:59PM +0200, Michael Tuexen wrote: >>> On 23. Jun 2020, at 23:21, Marcelo Ricardo Leitner >>> wrote: >>> >>> On Tue, Jun 23, 2020 at 11:17:56AM -0500, Corey Minyard wrote: On Tue, Jun 23, 2020

Re: Strange problem with SCTP+IPv6

2020-06-23 Thread Marcelo Ricardo Leitner
On Tue, Jun 23, 2020 at 11:24:59PM +0200, Michael Tuexen wrote: > > On 23. Jun 2020, at 23:21, Marcelo Ricardo Leitner > > wrote: > > > > On Tue, Jun 23, 2020 at 11:17:56AM -0500, Corey Minyard wrote: > >> On Tue, Jun 23, 2020 at 01:17:28PM +, David Laight wrote: > >>> From: Marcelo Ricardo

Re: Strange problem with SCTP+IPv6

2020-06-23 Thread Michael Tuexen
> On 23. Jun 2020, at 23:21, Marcelo Ricardo Leitner > wrote: > > On Tue, Jun 23, 2020 at 11:17:56AM -0500, Corey Minyard wrote: >> On Tue, Jun 23, 2020 at 01:17:28PM +, David Laight wrote: >>> From: Marcelo Ricardo Leitner Sent: 22 June 2020 19:33 On Mon, Jun 22, 2020 at

Re: Strange problem with SCTP+IPv6

2020-06-23 Thread 'Marcelo Ricardo Leitner'
On Tue, Jun 23, 2020 at 11:17:56AM -0500, Corey Minyard wrote: > On Tue, Jun 23, 2020 at 01:17:28PM +, David Laight wrote: > > From: Marcelo Ricardo Leitner > > > Sent: 22 June 2020 19:33 > > > On Mon, Jun 22, 2020 at 08:01:24PM +0200, Michael Tuexen wrote: > > > > > On 22. Jun 2020, at 18:57,

Re: Strange problem with SCTP+IPv6

2020-06-23 Thread Michael Tuexen
> On 23. Jun 2020, at 15:17, David Laight wrote: > > From: Marcelo Ricardo Leitner >> Sent: 22 June 2020 19:33 >> On Mon, Jun 22, 2020 at 08:01:24PM +0200, Michael Tuexen wrote: On 22. Jun 2020, at 18:57, Corey Minyard wrote: On Mon, Jun 22, 2020 at 08:01:23PM +0800, Xin Long

Re: Strange problem with SCTP+IPv6

2020-06-23 Thread Corey Minyard
On Tue, Jun 23, 2020 at 01:17:28PM +, David Laight wrote: > From: Marcelo Ricardo Leitner > > Sent: 22 June 2020 19:33 > > On Mon, Jun 22, 2020 at 08:01:24PM +0200, Michael Tuexen wrote: > > > > On 22. Jun 2020, at 18:57, Corey Minyard wrote: > > > > > > > > On Mon, Jun 22, 2020 at 08:01:23PM

Re: Strange problem with SCTP+IPv6

2020-06-23 Thread Corey Minyard
On Tue, Jun 23, 2020 at 11:40:21PM +0800, Xin Long wrote: > On Tue, Jun 23, 2020 at 9:29 PM Corey Minyard wrote: > > > > On Tue, Jun 23, 2020 at 06:13:30PM +0800, Xin Long wrote: > > > On Tue, Jun 23, 2020 at 2:34 AM Michael Tuexen > > > wrote: > > > > > > > > > On 22. Jun 2020, at 20:32,

Re: Strange problem with SCTP+IPv6

2020-06-23 Thread Xin Long
On Tue, Jun 23, 2020 at 9:29 PM Corey Minyard wrote: > > On Tue, Jun 23, 2020 at 06:13:30PM +0800, Xin Long wrote: > > On Tue, Jun 23, 2020 at 2:34 AM Michael Tuexen > > wrote: > > > > > > > On 22. Jun 2020, at 20:32, Marcelo Ricardo Leitner > > > > wrote: > > > > > > > > On Mon, Jun 22, 2020

Re: Strange problem with SCTP+IPv6

2020-06-23 Thread Corey Minyard
On Tue, Jun 23, 2020 at 06:13:30PM +0800, Xin Long wrote: > On Tue, Jun 23, 2020 at 2:34 AM Michael Tuexen > wrote: > > > > > On 22. Jun 2020, at 20:32, Marcelo Ricardo Leitner > > > wrote: > > > > > > On Mon, Jun 22, 2020 at 08:01:24PM +0200, Michael Tuexen wrote: > > >>> On 22. Jun 2020, at

RE: Strange problem with SCTP+IPv6

2020-06-23 Thread David Laight
From: Marcelo Ricardo Leitner > Sent: 22 June 2020 19:33 > On Mon, Jun 22, 2020 at 08:01:24PM +0200, Michael Tuexen wrote: > > > On 22. Jun 2020, at 18:57, Corey Minyard wrote: > > > > > > On Mon, Jun 22, 2020 at 08:01:23PM +0800, Xin Long wrote: > > >> On Sun, Jun 21, 2020 at 11:56 PM Corey

Re: Strange problem with SCTP+IPv6

2020-06-23 Thread Xin Long
On Tue, Jun 23, 2020 at 2:34 AM Michael Tuexen wrote: > > > On 22. Jun 2020, at 20:32, Marcelo Ricardo Leitner > > wrote: > > > > On Mon, Jun 22, 2020 at 08:01:24PM +0200, Michael Tuexen wrote: > >>> On 22. Jun 2020, at 18:57, Corey Minyard wrote: > >>> > >>> On Mon, Jun 22, 2020 at 08:01:23PM

Re: Strange problem with SCTP+IPv6

2020-06-22 Thread Michael Tuexen
> On 22. Jun 2020, at 20:32, Marcelo Ricardo Leitner > wrote: > > On Mon, Jun 22, 2020 at 08:01:24PM +0200, Michael Tuexen wrote: >>> On 22. Jun 2020, at 18:57, Corey Minyard wrote: >>> >>> On Mon, Jun 22, 2020 at 08:01:23PM +0800, Xin Long wrote: On Sun, Jun 21, 2020 at 11:56 PM Corey

Re: Strange problem with SCTP+IPv6

2020-06-22 Thread Marcelo Ricardo Leitner
On Mon, Jun 22, 2020 at 08:01:24PM +0200, Michael Tuexen wrote: > > On 22. Jun 2020, at 18:57, Corey Minyard wrote: > > > > On Mon, Jun 22, 2020 at 08:01:23PM +0800, Xin Long wrote: > >> On Sun, Jun 21, 2020 at 11:56 PM Corey Minyard wrote: > >>> > >>> I've stumbled upon a strange problem with

Re: Strange problem with SCTP+IPv6

2020-06-22 Thread Michael Tuexen
> On 22. Jun 2020, at 18:57, Corey Minyard wrote: > > On Mon, Jun 22, 2020 at 08:01:23PM +0800, Xin Long wrote: >> On Sun, Jun 21, 2020 at 11:56 PM Corey Minyard wrote: >>> >>> I've stumbled upon a strange problem with SCTP and IPv6. If I create an >>> sctp listening socket on :: and set the

Re: Strange problem with SCTP+IPv6

2020-06-22 Thread Corey Minyard
On Mon, Jun 22, 2020 at 08:01:23PM +0800, Xin Long wrote: > On Sun, Jun 21, 2020 at 11:56 PM Corey Minyard wrote: > > > > I've stumbled upon a strange problem with SCTP and IPv6. If I create an > > sctp listening socket on :: and set the IPV6_V6ONLY socket option on it, > > then I make a

Re: Strange problem with SCTP+IPv6

2020-06-22 Thread Michael Tuexen
> On 22. Jun 2020, at 14:01, Xin Long wrote: > > On Sun, Jun 21, 2020 at 11:56 PM Corey Minyard wrote: >> >> I've stumbled upon a strange problem with SCTP and IPv6. If I create an >> sctp listening socket on :: and set the IPV6_V6ONLY socket option on it, >> then I make a connection to it

Re: Strange problem with SCTP+IPv6

2020-06-22 Thread Xin Long
On Sun, Jun 21, 2020 at 11:56 PM Corey Minyard wrote: > > I've stumbled upon a strange problem with SCTP and IPv6. If I create an > sctp listening socket on :: and set the IPV6_V6ONLY socket option on it, > then I make a connection to it using ::1, the connection will drop after > 2.5 seconds