Hi I am using CentOS 5.x with a GSM modem.
For few years, Kannel work ok without much issues, but suddenly about one / two months ago, I start having problems like missed SMS, large error logs. The first thing I did was to replace the GSM modem and also move the antenna to a better location to receive better Telco signal. It worked for half a day and I start receive the following error as in the smsbox.log: 2015-05-21 22:09:26 [3446] [0] ERROR: Connection closed by the bearerbox. 2015-05-21 22:09:26 [3446] [0] ERROR: Bearerbox is gone, restarting 2015-05-21 22:09:37 [20961] [0] ERROR: connect to <127.0.0.1> failed 2015-05-21 22:09:37 [20961] [0] ERROR: System error 111: Connection refused 2015-05-21 22:09:37 [20961] [0] ERROR: error connecting to server `127.0.0.1' at port `13001' 2015-05-21 22:09:37 [20961] [0] PANIC: Couldn't connect to the bearerbox. 2015-05-21 22:09:37 [20961] [0] PANIC: /usr/local/sbin/smsbox(gw_backtrace+0xad) [0x8087bbd] 2015-05-21 22:09:37 [20961] [0] PANIC: /usr/local/sbin/smsbox(gw_panic+0xc8) [0x8087c98] 2015-05-21 22:09:37 [20961] [0] PANIC: /usr/local/sbin/smsbox(main+0xf89) [0x8053839] 2015-05-21 22:09:37 [20961] [0] PANIC: /lib/libc.so.6(__libc_start_main+0xdc) [0x5d6edc] 2015-05-21 22:09:37 [20961] [0] PANIC: /usr/local/sbin/smsbox [0x8052041] What are the possible issues that might have cause this error? HELP!!! Peter
