mgetty password trouble.
I've had a PPP server setup for quite some time using mgetty 1.1.18-1, and
it works great, BUT i just noticed today that it is doing no password
authentication. Any user/pw will work to login. Security isn't a huge
issue but i'd like to get it so i can track who logs in! AutoPPP is *on*
when i turn it off the system doesn't allow a login(wether the password is
right or not)
/var/log/messages when a user logs in:
[...]
Oct 4 08:09:55 wpp-22 pppd[20816]: pppd 2.3.5 started by a_ppp, uid 0
Oct 4 08:09:56 wpp-22 pppd[20816]: Using interface ppp0
Oct 4 08:09:56 wpp-22 pppd[20816]: Connect: ppp0 <--> /dev/ttyS1
Oct 4 08:09:59 wpp-22 pppd[20816]: CCP terminated by peer
Oct 4 08:09:59 wpp-22 pppd[20816]: Compression disabled by peer.
Oct 4 08:10:02 wpp-22 pppd[20816]: found interface eth0 for proxy arp
Oct 4 08:10:02 wpp-22 pppd[20816]: local IP address 216.128.8.22
Oct 4 08:10:02 wpp-22 pppd[20816]: remote IP address 216.128.8.254
/var/log/mgetty/mg_ttyS1.log when a user logs in:
[...]
10/04 08:09:39 yS1 waiting for ``CONNECT''
10/04 08:09:39 yS1 got: ATA[0d]
10/04 08:09:39 yS1 CND: OKATA[0d][0a]CONNECT ** found **
10/04 08:09:52 yS1 send:
10/04 08:09:52 yS1 waiting for ``_''
10/04 08:09:52 yS1 got: 33600/ARQ/V34/LAPM/V42BIS[0d]
10/04 08:09:52 yS1 CND: CONNECT 33600/ARQ/V34/LAPM/V42BIS
10/04 08:09:52 yS1 CND: found: 33600/ARQ/V34/LAPM/V42BIS[0a] ** found
**
10/04 08:09:52 yS1 waiting for line to clear (VTIME), read:
~[ff]}#[c0]!}!}!} }7}"}&} }*} } }%}&} }8+}8}'}"}(}"}-}#}&}-}-~
10/04 08:09:53 yS1 looking for utmp entry... (my PID: 20816)
10/04 08:09:53 yS1 utmp + wtmp entry made
10/04 08:09:53 yS1 tio_set_flow_control( HARD )
10/04 08:09:53 yS1 print welcome banner (/etc/issue)
10/04 08:09:53 yS1 getlogname (FIDO AUTO_PPP), read:~[ff]}#[c0]!
10/04 08:09:55 yS1 input finished with '\r', setting ICRNL ONLCR
10/04 08:09:55 yS1 tio_get_rs232_lines: status: RTS CTS DSR DTR DCD
10/04 08:09:55 yS1 login: use login config file
/etc/mgetty/login.config
10/04 08:09:55 yS1 match: user='/AutoPPP/', key=''
10/04 08:09:55 yS1 match: user='/AutoPPP/', key=''
10/04 08:09:55 yS1 match: user='/AutoPPP/', key='/AutoPPP/'*** hit!
10/04 08:09:55 yS1 login: utmp entry: a_ppp
10/04 08:09:55 yS1 looking for utmp entry... (my PID: 20816)
10/04 08:09:55 yS1 utmp + wtmp entry made
10/04 08:09:55 yS1 calling login: cmd='/usr/sbin/pppd', argv[]='pppd
crtscts modem ms-dns 208.222.179.31 lock proxyarp
216.128.8.22:216.128.8.254'
10/04 08:09:55 ##### data dev=ttyS1, pid=20816, caller='none',
conn='33600/ARQ/V34/LAPM/V42BIS', name='', cmd='/usr/sbin/pppd',
user='/AutoPPP/'
10/04 08:09:55 yS1 setenv: 'CALLER_ID=none'
10/04 08:09:55 yS1 setenv: 'CONNECT=33600/ARQ/V34/LAPM/V42BIS'
This is how i start mgetty (/etc/inittab)
T3:23:respawn:/sbin/mgetty -D -m '"" ATZ OK ' -s 38400 ttyS1
kernel 2.2.12 with pppd 2.3.5
This is the only un-commented line in my /etc/mgetty/login.config :
/AutoPPP/ - a_ppp /usr/sbin/pppd crtscts modem ms-dns 208.222.179.31
lock proxyarp 216.128.8.22:216.128.8.254
--
Any ideas ?
thanks!@#!
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