Harald Welte
54c919ec48
ortp >= 0.24.0 doesn't differentiate between SO_REUSEADDR and SO_REUSEPORT, and has both enabled by default. The latter means that we can end up with non-unique port bindings as we will not fail to bind the same port twice. This should have caused visible problems not only when operating multiple osmo-bts on one machine (rare), but also with a single osmo-bts. Once the range (default 16384-17407 ) wraps, there is a risk of new sockets (for new cals) colliding with old ones. As two ports (RTP+RTCP) are used per call, this means every 512 voice calls we expect the BTS to wrap. And from that point onwards there's a risk of overlapping with previously allocated sockets. Change-Id: I4fc9eee561c7958c70c63b4ffdc6cb700b795e28 Closes: OS#4444 |
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rtp_test.c | ||
rtp_test.ok |