[l2tpns-devel] [PATCH] fix retx of control packets

[Geoffrey D. B. <g...@ne...>]

Hi there,

Not sure if attachments are permitted on this mailing list so I've put
it inline, and not sure if there's a better place to send this, but
this patch is bound to improve the reliability of l2tpns for anyone
whose LAC uses a window size which is a multiple of 256...

Thanks,
Geoffrey.

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diff -ur l2tpns-2.1.21.orig/l2tpns.c l2tpns-2.1.21/l2tpns.c
--- l2tpns-2.1.21.orig/l2tpns.c	2006-06-23 01:00:50.000000000 +0930
+++ l2tpns-2.1.21/l2tpns.c	2007-01-31 03:50:56.000000000 +1030
@@ -2820,7 +2820,7 @@
 			if (tunnel[t].retry <= TIME)
 			{
 				controlt *c = tunnel[t].controls;
-				uint8_t w = tunnel[t].window;
+				uint16_t w = tunnel[t].window;
 				tunnel[t].try++; // another try
 				if (tunnel[t].try > 5)
 					tunnelkill(t, "Timeout on control message"); // game over
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-- 
Geoffrey D. Bennett, RHCE, RHCX               mailto:g...@ne...
Senior Systems Engineer                          sip:g...@ne...
NetCraft Australia Pty Ltd        http://www.netcraft.com.au/geoffrey/