Hello, > I'm using the rohctunnel application between two machines directly > connected via fastethernet cards. > I started the rohctunnel in both machines, tested it using pings and > everything works fine. > The problem appears when I tested with iperf. When I use rates above > 100 kbps the "TX overruns" counter of the rohc0 interface (of the > client machine) increase in a high rate. > This problem also happens when I made a test using VoIP traffic. When > I tried to use rohctunnel with more than 3 calls (G.729), I had this > overrun problem and a degradation in my call statistics (jitter, > packet loss...). Do you know what could be wrong? Could it be a bug? > > I'm using version 1.6.1 of rohc library and configured rohctunnel > using these steps:https://rohc-lib.org/wiki/doku.php?id=rohc-tunnel > > I made the testes using ethernet and UDP rohctunnels. The same problem > appears in both cases.
The rohctunnel app is deprecated. I used it for testing in the early days of the library. It was never intended for performances. The IP/ROHC tunnel application replaces it. Give it a try: https://rohc-lib.org/wiki/doku.php?id=summary#ip_rohc_tunnel Also prefer using the ROHC library 1.7.0 over the 1.6.x versions. Regards, Didier _______________________________________________ Mailing list: https://launchpad.net/~rohc Post to : [email protected] Unsubscribe : https://launchpad.net/~rohc More help : https://help.launchpad.net/ListHelp
