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3473 Commits

Author SHA1 Message Date
paulc dc09542c75 Added an ISUP IAM parameter mangling module that alters messages transferred in STP mode. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3644 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-09 09:22:58 +00:00
paulc 4d9f4c092c Added setting to turn adjacent routes Allowed on first regular MSU received. 
This allows interoperating with broken implementations that don't send TRA.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3643 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-08 13:44:17 +00:00
paulc 37f4995248 Dump sent SLTM packets to capture file. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3642 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-08 13:42:53 +00:00
paulc 1eedfcf920 Fixed the linkset/route state checking, notifying and isolation detection. 
Isolation timer can be disabled so the router once started will never go down.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3641 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-08 12:34:35 +00:00
paulc 830017046d Fix for several infrequent memory leaks. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3640 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-08 11:28:22 +00:00
paulc 3b475a6c7c Call the inherited destroyed() method of SLT so it removes itself from the SignallingEngine. 
Fixes a double deletion crash on exit.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3639 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-08 11:27:43 +00:00
paulc a1c14360ec Added static method to retrieve (and possibly create) the primary instance of SignallingEngine. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3638 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-07 16:07:44 +00:00
paulc 20d7990c5f Enabled abnormal case messages in non-debug mode. 
Added troubleshooting information to error messages.
Fixed spelling in a few places.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3637 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-07 13:48:06 +00:00
paulc 677181d65c Fixed computing and clearing of routes, should end in Prohibited state. 
Route set test messages now are distributed properly to their networks.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3636 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-03 16:20:57 +00:00
paulc bc7cfa0b75 Send TFP for unexpected packets through SS7Management, support Transfer prohibited inhibition timer (Q.704 T8). 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3635 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-03 14:57:09 +00:00
paulc ec365a11cf Fixed various SS7 rouning and STP problems. 
Fixed the behavior of routes and the advertising to other nodes.
Added a lot of debug messages.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3634 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-03 13:45:15 +00:00
paulc 7976afdc16 Added support for forcibly postpone a SNM even if initial transmission failed. 
This allows timing out CBD/COO even if no links are active.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3633 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-03 09:59:28 +00:00
paulc 99f48bbdae Do not send even SNM on an inhibited link. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3632 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-03 09:44:31 +00:00
paulc 7de0a58622 Initiate linkset emergency restore procedures only if link count worsened. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3631 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-03 08:48:22 +00:00
paulc fa96b8ee16 Simplified notifyRoutes by removing the now useless parameters. 
Fixed a bug in setting the state of adjacent vs non-adjacent routes.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3630 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-03 04:52:18 +00:00
paulc 01e668f89c Perform changeover/changeback on another linkset if required, rely on time sequence if that one fails too. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3629 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-03 04:41:09 +00:00
paulc 19b491b3ae Added separate virtual check if SLTA should be sent back else neither end would get in service first. 
Added method to check if a link is in service ignoring some inhibition flags.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3628 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-03 04:30:10 +00:00
paulc 376ef6b69a Made links fail only after waiting T2 for a second SLTA. 
Pausing the linkset disables answering with SLTA so failure can be emulated.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3627 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-03 03:49:58 +00:00
paulc 6dc9b19eae Changed some debug levels to reflect their importance and frequence. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3626 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-03 03:09:22 +00:00
paulc 9f88eed54a Rewritten the route building and STP advertising logic. 
For each attached linkset a view of its routes is used to know when to send transfer change notifications.
Most of the route handling code was moved in SS7Router as it was never used by SS7Layer3.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3625 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-02 15:41:26 +00:00
paulc 6a9fd57136 Made the default MTP test timer one second and not reload it on initialize. 
This was driving me crazy.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3624 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-01 21:21:43 +00:00
paulc 4e5af768a3 Pass the required route state to SS7Route::transmitMSU so we don't attempt to transmit on a prohibited route. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3623 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-01 21:05:12 +00:00
paulc 6c3190165e Fixed routing bug introduced in Rev 3617 - never send a packet back to the receiving linkset. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3622 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-01 20:17:49 +00:00
paulc 1b88f5e04a Added SLS rotation and received sequence checking to the MTP user part. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3621 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-01 19:42:50 +00:00
paulc a5714341b1 Fixed TRA generation and load sharing (must always use adjacent network for SNM and MTN). 
Added more debigging information.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3620 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-01 14:16:06 +00:00
paulc 1c176bb1cc Added support for reporting route congestion. 
Detection is currently implemented only on SIGTRAN M2UA.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3619 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-01 12:05:55 +00:00
paulc 68e38ecffc Set routes per network the STP is located, combine values to create a best state. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3618 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-01 10:26:16 +00:00
paulc 850e531688 Implemented load sharing between linksets. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3617 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-01 08:10:34 +00:00
paulc 266bf4cf0f Allow a circular offset of the items in a ListIterator so all elements are iterated but starting with a specific one. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3616 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-01 07:50:57 +00:00
paulc 419d8d13f8 Added support for specifying a SLS right shift for balancing between linksets. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3615 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-01 05:08:16 +00:00
paulc fd25f2f795 By default accept SNM messages only from adjacent nodes. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3614 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-01 04:25:25 +00:00
paulc a94e0f821a MTP3 now fully obeys Q.707 Link Maintenance and implements both T1 and T2. 
SLTx are checked for point codes and SLS, SLTA verifies test pattern.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3613 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-09-01 03:11:10 +00:00
marian e762f5ab7a Fixed Redirection information encoder: copy all message data in msu buffer. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3612 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 20:18:00 +00:00
paulc 6fe71aaa18 Fixed the UPU and TFP generation logic. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3611 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 16:39:48 +00:00
paulc a4b45256d6 Removed the useless separate SS7Maintenance user part. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3610 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 14:09:51 +00:00
paulc f26c97265b Documented newly added SS7 router settings in the sample config file. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3609 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 13:43:13 +00:00
paulc f8da5977b9 Added capability to periodically poll neighboring STPs for prohibited and restricted routes. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3608 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 13:36:16 +00:00
paulc 556d5d352c Add received address and backwards address to the decoded SNM parameters. 
Added decoding capability for route set test messages.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3607 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 13:35:20 +00:00
paulc da74d72c47 Catch LID, warn and stop LIN retransmissions. 
Fixed emergency uninhibit, it must be sent only to adjacent nodes.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3606 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 11:17:52 +00:00
marian e22f84ce70 Fixed bug: properly hexify a data buffer until a byte with extension bit set. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3605 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 11:16:08 +00:00
paulc babcbdd34f Added API so a linkset can request uninhibition if running out of cative links. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3604 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 10:55:39 +00:00
paulc bc51dcd9ed Check the existence of the link for all link related Management messages. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3603 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 10:09:12 +00:00
paulc beaf1494bb Count separately the maintenance checked but inactive links to better notice changes in link states. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3602 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 09:42:55 +00:00
marian b9509582c7 Don't terminate incoming calls when blocking for maintenance reason (just make a repeat attempt). 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3601 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 09:25:27 +00:00
paulc 620292e3dd Added a setting to disable the changeover and change back procedures. 
It should be only used for testing as disabling them violates the standards.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3600 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 08:50:45 +00:00
marian 01c9367aee Added option used to ignore unknown digit encoding in numbers (defaults to true). 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3599 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 07:56:50 +00:00
marian 9c27b2be37 Avoid setting twice the reason parameter of the chan.hangup message enqueued by a sig channel. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3598 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 07:26:56 +00:00
paulc af2aefd0f6 Send a TFP when in STP mode a MSU is received for an unknown destination. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3597 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 05:27:21 +00:00
paulc 8eab6bb088 Fixed a bug in SS7 route finding, was ignoring route states. 
Added a set bit for unknown routes so they can be matched.


git-svn-id: http://yate.null.ro/svn/yate/trunk@3596 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 04:41:27 +00:00
paulc 66a00e6523 Put the local point code in the OPC of the UPU, was misrepresenting the source. 
git-svn-id: http://yate.null.ro/svn/yate/trunk@3595 acf43c95-373e-0410-b603-e72c3f656dc1
 2010-08-31 04:04:17 +00:00