ashwani schrieb:
Hi everyone,
What is the maximum number of SMSC kannel can support on a single server? Is
there any limit to it?

essentialy your are asking how many SMSC connections a bearerbox can handle simultaniusly, right?

There is no structural limit within bearebix itself. The limit is based on the OS layer, more specificaly the number of maximum file descriptors (FDs) that are allowed to be open for a single process. Usually this should be 1024.

Take into account that each TCP connection uses a FD for it's socket communication. So if you have SMPP v3.3 (bind_receiver, bind_transmitter) style sessions that you use 2 TCP connections for one logical session per SMPP SMSC. Of course a v3.4 (bind_transceiver) is 1 TCP connection.

Now, the FD limit can be increased on the OS layer via 'ulimit'.

Just a couple of commenting here
Stipe

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