Sorry guys, My mistake, I thought the type argument isn't used anymore. If you look at print_help() and handle_options() in bsc_hack.c you won't see the -t argument untill you check the switch statement in handle_options().

Hi Holger, I still get the same problem. I'm not familiar with git, I just did "git pull" and saw it downloading the latest version. When running the command like Eric suggested #./bsc_hack -tnanobts1800 -f 567 it respond with bad arguments for both: #./bsc_hack -t nanobts1800 -f 567 ./bsc_hack: invalid option -- t ./bsc_hack: invalid option -- f DB: Database initialized. DB: Database prepared. GSM900 channel must be between 1-124. e1_reconfig_bts(0) e1_reconfig_ts(0,0,0) e1_reconfig_ts(0,0,1) e1_reconfig_ts(0,0,2) e1_reconfig_ts(0,0,3) e1_reconfig_ts(0,0,4) e1_reconfig_ts(0,0,5) e1_reconfig_ts(0,0,6) e1_reconfig_ts(0,0,7) mi_e1_line_update could not open socket Address family not supported by protocol So I've checked bsc_hack.c and realized these options are not inculded in getopt_long(): 1146 c = getopt_long(argc, argv, "hd:sl:ar:p:C:RTPc:", 1147 long_options, &option_index); As you see, no bts type and arfcn options. I attached the modified config file, but it's not really special about it. I think Harald hasn't finished that part, as we know he is a very busy man :) Holger, I've never done a patch and as a beginner I want to learn by looking over the shoulder. I tried to get the "Network Listen" for nanobts done, but I couldn't manage that. So for now I more want to learn from you, sorry about that. Holger Freyther schreef: