From Nick Young@21:4/145 to All on Wednesday, March 17, 2021 18:54:23
Hi All,
Hoping someone on here knows something about mgetty because I can't find the answer online...
Here's a paste of my log:
03/17 18:49:25 SB0 send: ATA[0d]
03/17 18:49:25 SB0 waiting for ``CONNECT''
03/17 18:49:25 SB0 got: [0a]
03/17 18:49:25 SB0 CND: OKATA[0d]
03/17 18:49:25 SB0 CND: ATA[0d][0a]CONNECT ** found **
03/17 18:49:36 SB0 send:
03/17 18:49:36 SB0 waiting for ``_''
03/17 18:49:36 SB0 got: 33600/ARQ[0d]
03/17 18:49:36 SB0 CND: CONNECT 33600/ARQ
03/17 18:49:36 SB0 CND: found: 33600/ARQ[0a] ** found **
03/17 18:49:36 SB0 waiting for line to clear (VTIME=3), read:
03/17 18:49:36 SB0 looking for utmp entry... (PID: 2347)
03/17 18:49:36 SB0 no utmp/wtmp entry, expect issues
03/17 18:49:37 SB0 tio_set_flow_control( HARD )
03/17 18:49:37 SB0 print welcome banner (/etc/issue.mgetty)
03/17 18:49:37 SB0 getlogname (FIDO AUTO_PPP), read:
03/17 18:49:42 SB0 select returned 0<*>
03/17 18:49:47 SB0 select returned 0<*>
03/17 18:49:52 SB0 select returned 0<*>
03/17 18:49:57 SB0 select returned 0<*>
Sorry about the length, but it is important that you see the "send: ATA[0d]". Cool, the modem answers and it finds the 'CONNECT' string. But all it does is print those "select returned 0<*>" and then times out with the error "03/17 18:22:10 SB0 timeout in chat script, waiting for `_'".
What the hell is this "waiting for ``_''". Anyone know anything at all? Could it be an 'answer-chat' thing?
ANY help appreciated!!
Nick
--- SBBSecho 3.13-Linux
* Origin: TFSI - tfsi.synchronetbbs.org (21:4/145)
From Spectre@21:1/101 to Nick Young on Thursday, March 18, 2021 12:08:48
Well I did reply, but its stuck at TLP with some weird FD issues, no traffic
in or out at the moment. Short answer waiting for '_' is part of a script where its waiting for a username/password that it would then forward to login which is normal. Only other thing I've come across is mention that it
doesn't play well with PAM authentication.
Would have to see your answer script. I've guessing you've got something odd in there, off hand. It shouldn't be looking for anything you haven't asked for, might even just be a typo.
Spec
*** THE READER V4.50 [freeware]
--- SuperBBS v1.17-3 (Eval)
* Origin: Scrawled in haste at The Lower Planes (21:3/101)
From Spectre@21:3/101 to Nick Young on Thursday, March 18, 2021 08:12:00
If I read right in the following its looking for a username/password. Which it would then hand off to login. I have also seen references to it not behaving very well with PAM authentication.
Spec
login.config
This is where the PPP call is configured. After mgetty answers the incoming call and decides what to do with it, we want it to pass the call onto the PPP daemon. There are two choices for the PPP configuration, one is to place it in the PPP configuration files the other to place it in the mgetty's "login.config" file's PPP command line call. In this situation it is requiring very specific incoming connection configurations that if placed in the PPP configurations files would conflict with an outbound PPP connection. The following line being added to mgetty's "login.config" file:
-chap +pap = pap is the method used for the making the ppp connectivity
10.4.4.230:10.4.4.20 = the Local and Remote IP addresses that will be allocated during the connection. These are very different from those used inside the Private Network, which would be in the range 192.168.1.x
login auth = this installation is using the Local Linux user accounts to perform the username / password authentication against. Before that occurs the username has to also be found in PPP pap-secrects configuration file, more on that later.
another line in mgetty's login.config file not documented very often, is to change the last line from:
* - - /bin/login @
to the following:
* - - /bin/false
This stops dead any logons that are not strickly "AutoPPP". If the "issue-file" and "login-prompt" are not implented as described earlier, test method will produce a logon prompt, however after the username is entered the call is disconnected.
*** THE READER V4.50 [freeware]
--- SuperBBS v1.17-3 (Eval)
* Origin: Scrawled in haste at The Lower Planes (21:3/101)