vty

#!/usr/bin/expect -f
set vty [lindex $argv 0]
set host localhost
switch $vty {
 hlr { set port 4258 }
 bsc { set port 4242 }
 mgw { set port 4243 }
 mgw2 {
        set host 127.0.0.2
        set port 4243
      }
 sg { set port 4245 }
 msc { set port 4254 }
 sip { set port 4256 }
 gg { set port 4260 }
 osmo-hlr { set port 4258 }
 osmo-bsc { set port 4242 }
 osmo-mgw { set port 4243 }
 osmo-mgw-for-bsc { set port 4243 }
 osmo-mgw-for-msc {
        set host 127.0.0.2
        set port 4243
      }
 osmo-sgsn { set port 4245 }
 osmo-msc { set port 4254 }
 osmo-sip-connector { set port 4256 }
 osmo-ggsn { set port 4260 }
 default { set port 4242 }
}
spawn telnet localhost $port
expect ">"
send "enable\r"
expect "#"
send "logging enable\r"
expect "#"
send "logging print category 1\r"
expect "#"
send "logging print category-hex 0\r"
expect "#"
send "logging print level 1\r"
expect "#"
send "logging print file basename last\r"
expect "#"
send "logging print extended-timestamp 1\r"
expect "#"
send "logging level set-all notice\r"
expect "#"
switch $vty {
 msc {
  send "logging level mm info\r"
  expect "#"
  send "logging level cc info\r"
  expect "#"
 }
}
send "logging filter all 1\r"
expect "#"
interact