nitb/ctrl: Implement a command to list all active subscribers

This is only useful for small networks. List the IMSI and MSISDN
of all active subscribers.

Fixes: SYS#266
4 files changed
tree: 25baa81427fc50e965279f3d38f70f0332b632a9
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. README