7 Dec
2015
7 Dec
'15
1:37 p.m.
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The branch, neels/gtphub has been updated
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- Log -----------------------------------------------------------------
http://cgit.osmocom.org/openbsc/commit/?id=37e7d95f28bf4dc1f108c9f2a0443870…
commit 37e7d95f28bf4dc1f108c9f2a044387021f37f7c
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon Dec 7 13:36:47 2015 +0100
gtphub: log: limit length of hex dumps.
The debug log prints the received/sent bytes in hex. When this data surpasses
the buffer size available for the log string (4069), the log is truncated
and lacks a newline character. Limit the amount of dumped bytes to 1000.
Sponsored-by: On-Waves ehi
http://cgit.osmocom.org/openbsc/commit/?id=4d2b3ff6a235ff42ba839ca782f187a3…
commit 4d2b3ff6a235ff42ba839ca782f187a321c3e6a4
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Mon Dec 7 01:13:47 2015 +0100
gtphub: add VTY show for peers and peer stats.
Sponsored-by: On-Waves ehi
http://cgit.osmocom.org/openbsc/commit/?id=d010c49407220f7efe55d50d1dbf261a…
commit d010c49407220f7efe55d50d1dbf261a70f756d2
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Sun Dec 6 23:12:02 2015 +0100
gtphub: improve handling of restarted peer.
Handle peer restart earlier, so that all the tunnels are deleted by the restart
code path, instead of the first one being deleted due to reused TEI. That
caused confusing logging messages.
Also, when receiving Delete confirmations from the peer that didn't restart,
don't complain about unknown peer, but acknowledge and remove the half
invalidated tunnel. This means that the pending delete entry from the restart
code path is not needed / not used, so don't bother to add pending delete
entries upon peer restart.
The test test_peer_restarted_reusing_tei() hits the situation where a tunnel is
removed because of a reused TEI rather than the restart counter. Adjust the
test to expect the "out-of-band" delete request earlier on, and to still
see
the half invalidated tunnel around. Enhance the test by adding the delete
response from the peer that didn't restart, and add a final tunnels_are()
verification.
Sponsored-by: On-Waves ehi
http://cgit.osmocom.org/openbsc/commit/?id=bee75969cc90d3969dd23c1c79afc707…
commit bee75969cc90d3969dd23c1c79afc70755c87177
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Sun Dec 6 23:07:02 2015 +0100
gtphub: log most common message type names.
Sponsored-by: On-Waves ehi
http://cgit.osmocom.org/openbsc/commit/?id=ee07e4f75d1fc31dd6326e50535441a3…
commit ee07e4f75d1fc31dd6326e50535441a391c7de1e
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Sun Dec 6 19:11:45 2015 +0100
gtphub: simplify/fix: one TEI mapping per tunnel.
Because the sender is known, one unique TEI per tunnel suffices to map the TEIs
that the peers are sending to gtphub, instead of previously 4 (SGSN<->GGSN
interaction on User and Ctrl plane, where each had an own unique TEI).
Also, previously, a tunnel's endpoints should also have been checked against
each other for TEI reuse, not only against the endpoints of other tunnels. This
simplification fixes that problem for free.
Thus simplify TEI reuse detection and improve VTY show readability and
debugging.
Adjust log and VTY output for tunnels.
Adjust tests accordingly.
Suggested-by: Holger Hans Peter Freyther <holger(a)moiji-mobile.com>
Sponsored-by: On-Waves ehi
http://cgit.osmocom.org/openbsc/commit/?id=f6e4d082194e41c8a5b51a46c5789210…
commit f6e4d082194e41c8a5b51a46c578921006496309
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Sun Dec 6 19:03:35 2015 +0100
gtphub: fix: when checking TEIs, skip 0.
Sponsored-by: On-Waves ehi
http://cgit.osmocom.org/openbsc/commit/?id=328d2f78c1b934522811dea3f1d707fe…
commit 328d2f78c1b934522811dea3f1d707fe39c039e3
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Sun Dec 6 19:13:21 2015 +0100
gtphub: log: add TEI reuse msg, fix another TEI msg.
Sponsored-by: On-Waves ehi
http://cgit.osmocom.org/openbsc/commit/?id=23d09cc9045dc49cf51d76aabde077ca…
commit 23d09cc9045dc49cf51d76aabde077ca00cf0b00
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Sun Dec 6 19:02:43 2015 +0100
gtphub_test: add test_parallel_context_creation()
Sponsored-by: On-Waves ehi
http://cgit.osmocom.org/openbsc/commit/?id=ee1e5d758e0949934beb2485d517ef1d…
commit ee1e5d758e0949934beb2485d517ef1ddca73de9
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Sun Dec 6 17:18:49 2015 +0100
gtphub: log: add side str to msg for reused TEI
Sponsored-by: On-Waves ehi
http://cgit.osmocom.org/openbsc/commit/?id=e38fb66f4bfc3bbae9f5738e5b4e1f37…
commit e38fb66f4bfc3bbae9f5738e5b4e1f37fa0cef2f
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Sun Dec 6 16:44:14 2015 +0100
gtphub: add more detailed I/O rate counters.
Count bytes and packets per peer port, as well es per tunnel enpoint, which
adds two more levels of detail.
Sponsored-by: On-Waves ehi
http://cgit.osmocom.org/openbsc/commit/?id=956d856b61ac222f2c5ec078495d60f7…
commit 956d856b61ac222f2c5ec078495d60f71b1a6278
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Sun Dec 6 16:40:24 2015 +0100
gtphub: be strict about unknown cmdline args
Sponsored-by: On-Waves ehi
http://cgit.osmocom.org/openbsc/commit/?id=ba0525e3d8b7ca5e9d1cd3aeb342f09b…
commit ba0525e3d8b7ca5e9d1cd3aeb342f09ba142bccb
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Sun Dec 6 16:39:23 2015 +0100
gtphub: tweak logging.
Less spaces in tunnel strings, adjust tests accordingly.
Use side_idx to remove code dup in rate counter output.
Sponsored-by: On-Waves ehi
http://cgit.osmocom.org/openbsc/commit/?id=28a70f20cdb5507feacac48cc4e0833f…
commit 28a70f20cdb5507feacac48cc4e0833f6b1e9afd
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Sun Dec 6 15:22:54 2015 +0100
gtphub: logging: have one newline per log.
Some logging was multiline to ease human reading of debug output. However,
in the VTY output, these newlines lack a CR motion. Split multiline logs into
separate lines.
Also add one missing space.
Sponsored-by: On-Waves ehi
http://cgit.osmocom.org/openbsc/commit/?id=9d8f506f7f74a90091ab4906f17e4dd7…
commit 9d8f506f7f74a90091ab4906f17e4dd7501dc406
Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
Date: Thu Dec 3 14:52:33 2015 +0100
gtphub: fix missing newline in log output
Sponsored-by: On-Waves ehi
-----------------------------------------------------------------------
Summary of changes:
openbsc/doc/examples/osmo-gtphub/gtphub-example.txt | 16 ++++++++++++++--
openbsc/src/gprs/gtphub.c | 5 +++--
openbsc/src/gprs/gtphub_sock.c | 6 ++++--
3 files changed, 21 insertions(+), 6 deletions(-)
hooks/post-receive
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The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)