Public bug reported:
Hi
I had 2 problems with pppd. First:
1) I have been trying to connect with incorrect password, and my account get
blocked. Seems because was made too much of atempts, and it looked like brure
force. It might be better to stop atempts, if password is invalid.
2) When account is blocked, pppd does not understand server message, and
stopped atempts to connect before account is unblocked. I think it's
better to parse server answer and wait xxx seconds before account gets
unblocked.
I have not the latest version of Ubuntu, so, not sure if bug is not
fixed yet
Here is log for problem 2:
Sep 17 08:34:37 st504a pppd[6640]: pppd 2.4.4 started by root, uid 0
Sep 17 08:34:37 st504a pppd[6640]: PPP session is 3279
Sep 17 08:34:37 st504a pppd[6640]: Using interface ppp0
Sep 17 08:34:37 st504a pppd[6640]: Connect: ppp0 <--> eth0
Sep 17 08:34:50 st504a pppd[6640]: CHAP authentication failed: You are
temporary blocked. Retry in 560 seconds.^J
Sep 17 08:34:50 st504a pppd[6640]: CHAP authentication failed
Sep 17 08:34:50 st504a pppd[6640]: Connection terminated.
Sep 17 08:35:20 st504a pppd[6640]: PPP session is 2703
Sep 17 08:35:20 st504a pppd[6640]: Using interface ppp0
Sep 17 08:35:20 st504a pppd[6640]: Connect: ppp0 <--> eth0
Sep 17 08:35:33 st504a pppd[6640]: CHAP authentication failed: You are
temporary blocked. Retry in 518 seconds.^J
Sep 17 08:35:33 st504a pppd[6640]: CHAP authentication failed
Sep 17 08:35:33 st504a pppd[6640]: Connection terminated.
Sep 17 08:36:03 st504a pppd[6640]: PPP session is 2922
Sep 17 08:36:03 st504a pppd[6640]: Using interface ppp0
Sep 17 08:36:03 st504a pppd[6640]: Connect: ppp0 <--> eth0
Sep 17 08:36:15 st504a pppd[6640]: CHAP authentication failed: You are
temporary blocked. Retry in 475 seconds.^J
Sep 17 08:36:15 st504a pppd[6640]: CHAP authentication failed
Sep 17 08:36:15 st504a pppd[6640]: Connection terminated.
Sep 17 08:36:45 st504a pppd[6640]: PPP session is 3457
Sep 17 08:36:45 st504a pppd[6640]: Using interface ppp0
Sep 17 08:36:45 st504a pppd[6640]: Connect: ppp0 <--> eth0
Sep 17 08:36:59 st504a pppd[6640]: CHAP authentication failed: You are
temporary blocked. Retry in 432 seconds.^J
Sep 17 08:36:59 st504a pppd[6640]: CHAP authentication failed
Sep 17 08:36:59 st504a pppd[6640]: Connection terminated.
Sep 17 08:37:29 st504a pppd[6640]: PPP session is 18769
Sep 17 08:37:29 st504a pppd[6640]: Using interface ppp0
Sep 17 08:37:29 st504a pppd[6640]: Connect: ppp0 <--> eth0
Sep 17 08:37:47 st504a pppd[6640]: CHAP authentication failed: You are
temporary blocked. Retry in 388 seconds.
Sep 17 08:37:47 st504a pppd[6640]: CHAP authentication failed
Sep 17 08:37:47 st504a pppd[6640]: Connection terminated.
Sep 17 08:38:17 st504a pppd[6640]: PPP session is 3008
Sep 17 08:38:17 st504a pppd[6640]: Using interface ppp0
Sep 17 08:38:17 st504a pppd[6640]: Connect: ppp0 <--> eth0
Sep 17 08:38:29 st504a pppd[6640]: CHAP authentication failed: You are
temporary blocked. Retry in 341 seconds.^J
Sep 17 08:38:29 st504a pppd[6640]: CHAP authentication failed
Sep 17 08:38:30 st504a pppd[6640]: Connection terminated.
Sep 17 08:39:00 st504a pppd[6640]: PPP session is 2681
Sep 17 08:39:00 st504a pppd[6640]: Using interface ppp0
Sep 17 08:39:00 st504a pppd[6640]: Connect: ppp0 <--> eth0
Sep 17 08:39:13 st504a pppd[6640]: CHAP authentication failed: You are
temporary blocked. Retry in 298 seconds.^J
Sep 17 08:39:13 st504a pppd[6640]: CHAP authentication failed
Sep 17 08:39:13 st504a pppd[6640]: Connection terminated.
Sep 17 08:39:43 st504a pppd[6640]: PPP session is 3636
Sep 17 08:39:43 st504a pppd[6640]: Using interface ppp0
Sep 17 08:39:43 st504a pppd[6640]: Connect: ppp0 <--> eth0
Sep 17 08:39:56 st504a pppd[6640]: CHAP authentication failed: You are
temporary blocked. Retry in 254 seconds.^J
Sep 17 08:39:56 st504a pppd[6640]: CHAP authentication failed
Sep 17 08:39:56 st504a pppd[6640]: Connection terminated.
Sep 17 08:40:26 st504a pppd[6640]: PPP session is 28639
Sep 17 08:40:26 st504a pppd[6640]: Using interface ppp0
Sep 17 08:40:26 st504a pppd[6640]: Connect: ppp0 <--> eth0
Sep 17 08:40:45 st504a pppd[6640]: CHAP authentication failed: You are
temporary blocked. Retry in 211 seconds.
Sep 17 08:40:45 st504a pppd[6640]: CHAP authentication failed
Sep 17 08:40:45 st504a pppd[6640]: Connection terminated.
Sep 17 08:41:15 st504a pppd[6640]: PPP session is 3560
Sep 17 08:41:15 st504a pppd[6640]: Using interface ppp0
Sep 17 08:41:15 st504a pppd[6640]: Connect: ppp0 <--> eth0
Sep 17 08:41:29 st504a pppd[6640]: CHAP authentication failed: You are
temporary blocked. Retry in 162 seconds.^J
Sep 17 08:41:29 st504a pppd[6640]: CHAP authentication failed
Sep 17 08:41:29 st504a pppd[6640]: Connection terminated.
Sep 17 08:41:29 st504a pppd[6640]: Exit.
** Affects: ubuntu
Importance: Undecided
Status: New
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pppd not connected when temporary blocked
https://bugs.launchpad.net/bugs/431185
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