Without Username input in Router Config Plugin

[mikan]

Dear All,

At the router of Cisco IOS which I currently manage, when I log in to the router I am configuring to access by omitting Username input.
However, if you attempt to back up the router's configuration file with RoutertConfig, it ends with an error after repeating Username input.

Is there a way to make backups run without inputting Username?

Below is the log of the execution.

# php ./router-download.php --force --debug --device 1

2018/11/12 11:25:44 - RCONFIG NOTICE: Starting manual backup of 1 devices
2018/11/12 11:25:44 - RCONFIG DEBUG: SQL: SELECT * FROM plugin_routerconfigs_devices WHERE enabled = 'on' AND id IN (1)
2018/11/12 11:25:44 - RCONFIG DEBUG: Attempting download for Rrouter-A
2018/11/12 11:25:44 - RCONFIG DEBUG: Base64 decoded: a:3:{i:125234712;i:1233446688;s:8:"password";s:8:"(8: chars)";i:887536946;i:678470285;}
2018/11/12 11:25:44 - RCONFIG DEBUG: Base64 decoded: a:3:{i:42097039;i:889761133;s:8:"password";s:8:"(8: chars)";i:590968666;i:1364610510;}
2018/11/12 11:25:44 - RCONFIG 172.16.xxx.yyy -> DEBUG: Attempting to connect via Telnet
2018/11/12 11:25:44 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: Creating Telnet(Server: 172.16.xxx.yyy, User: , Password: (8 chars), Enablepw: (8 chars), Devicetype: {"id":"2","name":"Cisco CatOS","username":"Password:","password":"Password:","copytftp":"copy config tftp","version":"","confirm":"y","sleep":"125000","timeout":"1","forceconfirm":"on","checkendinconfig":""}
2018/11/12 11:25:44 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: Setting timeout to 1 second(s)
2018/11/12 11:25:44 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: Setting sleep time to 125000 microsecond(s)
2018/11/12 11:25:44 - RCONFIG 172.16.xxx.yyy (Telnet) -> Disconnect()
2018/11/12 11:25:44 - RCONFIG 172.16.xxx.yyy (Telnet) -> Attempting to open socket to 172.16.xxx.yyy:23
2018/11/12 11:25:44 - RCONFIG 172.16.xxx.yyy (Telnet) -> Looking for Password:
2018/11/12 11:25:44 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <-- ・・
2018/11/12 11:25:44 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <--
2018/11/12 11:25:44 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <--
2018/11/12 11:25:44 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <--
2018/11/12 11:25:44 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <-- User Access Verification
2018/11/12 11:25:44 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <--
2018/11/12 11:25:44 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <--
2018/11/12 11:25:44 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <--
2018/11/12 11:25:45 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <-- Password:  ・・'
2018/11/12 11:25:45 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: Found Prompt (Password)
2018/11/12 11:25:45 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: No Prompt received (4: 1 : 3)
2018/11/12 11:25:45 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <--
2018/11/12 11:25:45 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <--
2018/11/12 11:25:45 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <-- Password:
2018/11/12 11:25:45 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: Found Prompt (Password)
2018/11/12 11:25:45 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: No Prompt received (4: 2 : 3)
2018/11/12 11:25:45 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <--
2018/11/12 11:25:45 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <--
2018/11/12 11:25:46 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <-- Password:
2018/11/12 11:25:46 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: Found Prompt (Password)
2018/11/12 11:25:46 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: No Prompt received (4: 3 : 3)
2018/11/12 11:25:46 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <--
2018/11/12 11:25:46 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <--
2018/11/12 11:25:46 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <-- % Bad passwords
2018/11/12 11:25:46 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: <--
2018/11/12 11:25:47 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: Timeout of 1 seconds has been reached
2018/11/12 11:25:47 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: No Prompt received (0: 4 : 3)
2018/11/12 11:25:48 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: Timeout of 1 seconds has been reached
2018/11/12 11:25:48 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: No Prompt received (0: 5 : 3)
2018/11/12 11:25:49 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: Timeout of 1 seconds has been reached
2018/11/12 11:25:49 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: No Prompt received (0: 6 : 3)
2018/11/12 11:25:50 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: Timeout of 1 seconds has been reached
2018/11/12 11:25:50 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: No Prompt received (0: 7 : 3)
2018/11/12 11:25:51 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: Timeout of 1 seconds has been reached
2018/11/12 11:25:51 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: No Prompt received (0: 8 : 3)
2018/11/12 11:25:53 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: Timeout of 1 seconds has been reached
2018/11/12 11:25:53 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: No Prompt received (0: 9 : 3)
2018/11/12 11:25:54 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: Timeout of 1 seconds has been reached
2018/11/12 11:25:54 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: No Prompt received (0: 10 : 3)
2018/11/12 11:25:55 - RCONFIG 172.16.xxx.yyy (Telnet) -> DEBUG: Timeout of 1 seconds has been reached
2018/11/12 11:25:55 - RCONFIG ERROR: Failed to Connect to Device 'Rrouter-A' using connection type: telnet
2018/11/12 11:25:55 - RCONFIG NOTICE: Failed to download for Rrouter-A
2018/11/12 11:25:55 - RCONFIG WARNING: 0 Devices Backed Up, 1 Devices Failed, 0 Disabled (ignored) in 11 seconds
2018/11/12 11:25:55 - RCONFIG DEBUG: 0 devices backed up successfully.
2018/11/12 11:25:55 - RCONFIG DEBUG: 1 devices failed to backup.
2018/11/12 11:25:55 - RCONFIG STATS: Time:11.16 Downloaded:0 Failed:1
#

[netniV]

I'm baffled why you would NOT have a username being input? If you were using SSH, I can understand that since you may be using SSH Keys (though i'm not sure routerconfigs supports that yet).

If you really need to use telnet without a username as an option, you'll need to open an issue on the GitHub repo for RouterConfigs so it can be followed up.