Der Harald Welte
First of all thank you for your reply.
I tried again today and now I have this problem. Early preparations:
Create a linux (debian11) (this server server)
Install the following dependencies
osmocom-latest_1.0.0_amd64.deb
libosmocore20_1.8.0_amd64.deb
libosmocodec0_1.8.0_amd64.deb
libosmoisdn0_1.8.0_amd64.deb
libosmogsm18_1.8.0_amd64.deb
libosmocoding0_1.8.0_amd64.deb
libosmovty9_1.8.0_amd64.deb
libosmogb14_1.8.0_amd64.deb
libosmoctrl0_1.8.0_amd64.deb
libosmosim2_1.8.0_amd64.deb
libosmousb0_1.8.0_amd64.deb
libosmocore_1.8.0_amd64.deb
Then I cloned two linux (debian11) one for the card reader part (bank) and one for the client-st2+simtrace2 part. bankd
install dependencies
libosmoabis10_1.4.1_amd64.deb
libosmo-rspro2_1.0.0_amd64.deb
osmo-remsim-bankd_1.0.0_amd64.deb
Installed pcscd, opened pcsc and set "1", "0", "HID Global OMNIKEY 6121 Smart Card Reader \[OMNIKEY 6121 Smart Card Reader\] 00 00" in the csv file
I run the program and wait till this
root@debian:/bin# sudo lsof -i :9999
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
osmo-rems 469 root 4u IPv4 12597 0t0 TCP *:9999 (LISTEN)
root@debian:/bin# osmo-remsim-bankd -i 192.168.2.122 -I 192.168.2.105 -n 1 -b 1
2329 DMAIN INFO bankd_pcsc.c:105 PC/SC slot name: 1/0 -> regex 'HID Global OMNIKEY 6121 Smart Card Reader \[OMNIKEY 6121 Smart Card Reader\] 00 00'
2329 DRSPRO INFO ../rspro_client_fsm.c:307 RSPRO_CLIENT(server){REESTABLISH}: Creating TCP connection to server at 192.168.2.122:9998
2329 DLGLOBAL ERROR socket.c:933 unable to bind socket:192.168.2.105:9999: Address already in use
2329 DLGLOBAL ERROR socket.c:945 no suitable addr found for: 192.168.2.105:9999
root@debian:/bin# osmo-remsim-bankd -i 192.168.2.122 -I 192.168.2.105 -n 1 -b 1 -P 1314
2333 DMAIN INFO bankd_pcsc.c:105 PC/SC slot name: 1/0 -> regex 'HID Global OMNIKEY 6121 Smart Card Reader \[OMNIKEY 6121 Smart Card Reader\] 00 00'
2333 DRSPRO INFO ../rspro_client_fsm.c:307 RSPRO_CLIENT(server){REESTABLISH}: Creating TCP connection to server at 192.168.2.122:9998
2334 DBANKDW INFO bankd_main.c:442 [000 INIT] Changing state to INIT
2334 DBANKDW INFO bankd_main.c:442 [000 INIT] Changing state to ACCEPTING
2333 DLINP NOTICE input/ipa.c:141 192.168.2.122:9998 connection done
2333 DRSPRO NOTICE ../rspro_client_fsm.c:127 RSPRO_CLIENT(server){REESTABLISH}: RSPRO link to 192.168.2.122:9998 UP
I first checked port 9999. This is the port on my bankd side, and it shows that it is being occupied by osmo-remsim. Because I read your reply that you need to bind the local port now, so I set -I, but when I set it like this, I enter the first command, it shows that my port is occupied, bankd can’t start, when I try it for the second time. The port -p 1314 is specified, and bankd is successfully started, which can also be seen in the banks of the server. But client-st2 reads port 9999, which is very contradictory.I think port 9999 of bankd is the same as port 9998 of server. It should not need to be set, but if it is not set, it will prompt an error! Why?
