Re: [PATCH 1/1] Add poll method to mkiss let notify hangup to the user process.

Hello, unfortunately, I cannot get my mail to Jean-Christian's ISP (Deferred: Connection timed out with mail.eclis.ch.). That's why I try it now on this list. In short: - Jean-Christian's patch depends on both: a patched kissattach program AND the mentioned kernel patch below. - Unfotunately,

kernel ax25: lost and out-of-order data

Hello, this is a bug report for the kernel ax25 outqueue: - some packets with different content are transmitted with the same AX.25 sequence-number. - some data is sent twice; we also observe out-of-order data I generated a file with testpatterns, which consists of a line number (aligned to 25

Re: kernel ax25: lost and out-of-order data

-4-amd64 #1 SMP Debian 3.2.73-2+deb7u2 x86_64 GNU/Linux vy 73, - Thomas dl9sau On Fri, Feb 12, 2016 at 07:12:12PM +0100, Thomas Osterried wrote: > Hello, > > this is a bug report for the kernel ax25 outqueue: > > - some packets with different content are transmit

linux kernel-ax25 - some patches

Hello, I'd like to suggest the following patches to the linux kernel ax25. If the MTU of the iface is > 256, then AX.25 segmentation feature is available. Currently, AX.25 segmentation is only available for AX25_I (I-Frames), i.E. IP mode VC (aka as ka9q fragmentation). 1. AX.25 segmentation

Re: linux kernel-ax25 - some patches

03:00:36PM +0100, Thomas Osterried wrote: [..] > 3. IP fragmentation in Mode DG and VC > - > > > MTU of interface is 256 (== paclen). > [..] > # ifconfig bpq2 mtu 256 > > bpq2: fm DL9SAU to DL9SAU-15 ctl I00^ pid=CC(IP) len 252 &

Re: wrong packet size

As far as I know, AX.25 MTU is only take care of on transmitting. There are no trunked buffer sizes on the rx-routines in the kernel. => larger packets, even beyond the ax25 protocol spec (>256 bytes) could be handled. On transmission, the MTU is respected. But if you read my last posts on this l

Re: wrong packet size

On Sat, Feb 27, 2016 at 04:05:14PM +0100, folkert wrote: > > As far as I know, AX.25 MTU is only take care of on transmitting. > > There are no trunked buffer sizes on the rx-routines in the kernel. > > => larger packets, even beyond the ax25 protocol spec (>256 bytes) > > could be handled. > > >

Re: TAP device & ax25 call

Hello, I know of no kernel problems with ax25 over tap. Actually, we use it for years, i.e. with ax25ipd. I also thought you may wanted to know this ;) vy 73, - Thomas dl9sau On Tue, May 31, 2016 at 07:58:02PM +0200, folkert wrote: > Hi, > > While trying to use tap-devices for ax.25

Re: TAP device & ax25 call

On Wed, Jun 01, 2016 at 02:31:00PM +0200, Alejandro Santos wrote: > Hi all, > > I've just double checked this and I agree, I'm unable to set the SSID. > > Also tried manually with ifconfig and axparms, the SSID is ignored: > > em0 is a TAP device. > > # axparms -setcall em0 "LU4EXT-15" > # LANG

Re: TAP device & ax25 call

-10 root@db0fhn:~# uname -a Linux db0fhn 3.2.0-4-amd64 #1 SMP Debian 3.2.73-2+deb7u2 x86_64 GNU/Linux On Wed, Jun 01, 2016 at 03:47:29PM +0200, Thomas Osterried wrote: > On Wed, Jun 01, 2016 at 02:31:00PM +0200, Alejandro Santos wrote: > > Hi all, > > > > I've just doubl

Re: Can only connect to RMS gateway once

I cannot help". vy 73, - Thomas dl9sau > --David > KI6ZHD > > > > Forwarded Message > Subject: Re: AX.25 / ax25d socket close issue on Ubuntu 14.04 but not on > 12.04 > Date: Tue, 29 Mar 2016 09:00:37 +0200 > From: Thomas Os

Re: PATCH 1/1] AX.25: Close socket connection on session completion

> > socket. Symptom occurs in kernels >= 4.2.0 [..] > What changed in 4.2.x that broke this? 3.x'er kernel had also this problem; but there it happens rarely. vy 73, - Thomas dl9sau -- To unsubscribe from this list: send the line "unsubscribe linux-hams" in the body of a message to majo

Re: [PATCH] ax25-tools: mheard

Hello, On Sun, Jul 17, 2016 at 04:53:13PM +0200, Guido Trentalancia wrote: > The following patch prevents fatal segmentation faults errors > on strcpy() in the mheard tool when the result of ctime() is > zero and it also avoids printing inconsistent log entries. thank you for your patch. Never he

Re: [PATCH v2] ax25-tools: mheard

Thank you for your comment. > my i asc why you use strcpy/ctime in the first place ? It's old code, written abt 20-25 years ago. > strftime(lh, sizeof(lh),"%Y-%m-%d %H:%M:%S",tm); Yes, it's nicer than "Thu Jul 14 19:08:49 2016", and more economic to read. I hope such a change would not br

Re: Is AX.25 UI frame destination address case-sensitive?

On Sun, Jan 20, 2019 at 08:22:32AM -0800, Martin Cooper wrote: > Hi Stuart, > > > A silly question, is the destination address in a UI frame case-sensitive? > > From the AX.25 2.2 spec, section 2.2.13, Address-Field Encoding: > > "Except for the Secondary Station Identifier (SSID), the address f