Bug 13920

Summary:	pppd acts differently on 3.3-RELEASE ("missing UI" messages)
Product:	Base System	Reporter:	jim <jim>
Component:	misc	Assignee:	freebsd-bugs (Nobody) <bugs>
Status:	Closed FIXED
Severity:	Affects Only Me
Priority:	Normal
Version:	3.3-RELEASE
Hardware:	Any
OS:	Any

Description jim 1999-09-23 19:00:00 UTC

previously, i ran 2.2.5-RELEASE, with mgetty and stock pppd.
dialing from Livingston Portmaster to FreeBSD
previous configuration worked fine.
currently using user-ppp, which works fine.
configuration with 3.3-RELEASE, using same config files results in:

Sep 23 13:31:08 home-gw pppd[3762]: pppd 2.3.5 started by root, uid 0
Sep 23 13:31:08 home-gw pppd[3762]: Connect: ppp0 <--> /dev/cuaa0
Sep 23 13:31:14 home-gw /kernel: ppp0: missing UI (0x3), got 0x80
Sep 23 13:31:14 home-gw /kernel: ppp0: missing UI (0x3), got 0x80
Sep 23 13:31:14 home-gw /kernel: ppp0: missing UI (0x3), got 0xc0
Sep 23 13:31:17 home-gw /kernel: ppp0: missing UI (0x3), got 0x80
Sep 23 13:31:18 home-gw /kernel: ppp0: missing UI (0x3), got 0xc0
Sep 23 13:31:18 home-gw /kernel: ppp0: missing UI (0x3), got 0x80
Sep 23 13:31:21 home-gw last message repeated 2 times
Sep 23 13:31:21 home-gw /kernel: ppp0: missing UI (0x3), got 0xc0
Sep 23 13:31:24 home-gw /kernel: ppp0: missing UI (0x3), got 0x80
Sep 23 13:31:24 home-gw /kernel: ppp0: missing UI (0x3), got 0xc0
Sep 23 13:31:24 home-gw /kernel: ppp0: missing UI (0x3), got 0x80
Sep 23 13:31:27 home-gw /kernel: ppp0: missing UI (0x3), got 0x80
Sep 23 13:31:27 home-gw /kernel: ppp0: missing UI (0x3), got 0xc0
Sep 23 13:31:27 home-gw /kernel: ppp0: missing UI (0x3), got 0x80
Sep 23 13:31:30 home-gw /kernel: ppp0: missing UI (0x3), got 0xc0
Sep 23 13:31:30 home-gw /kernel: ppp0: missing UI (0x3), got 0x80
Sep 23 13:31:33 home-gw last message repeated 2 times
Sep 23 13:31:33 home-gw /kernel: ppp0: missing UI (0x3), got 0xc0
Sep 23 13:31:33 home-gw /kernel: ppp0: missing UI (0x3), got 0x80
Sep 23 13:31:36 home-gw /kernel: ppp0: missing UI (0x3), got 0xc0
Sep 23 13:31:39 home-gw /kernel: ppp0: missing UI (0x3), got 0xc0
Sep 23 13:31:39 home-gw /kernel: ppp0: missing UI (0x3), got 0x80
Sep 23 13:31:42 home-gw /kernel: ppp0: missing UI (0x3), got 0xc0
Sep 23 13:31:42 home-gw /kernel: ppp0: missing UI (0x3), got 0x80
Sep 23 13:31:42 home-gw /kernel: ppp0: missing UI (0x3), got 0x80
Sep 23 13:31:45 home-gw pppd[3762]: IPCP: timeout sending Config-Requests
Sep 23 13:31:45 home-gw /kernel: ppp0: missing UI (0x3), got 0xc0
Sep 23 13:31:45 home-gw /kernel: ppp0: garbage received: 0x4e (need 0xFF)
Sep 23 13:31:51 home-gw pppd[3762]: Connection terminated, connected for 1 minu
tes

another time there was a few:
Sep 23 11:47:11 home-gw pppd[1210]: IPCP: timeout sending Config-Requests
Sep 23 11:47:11 home-gw pppd[1210]: sent [LCP TermReq id=0x3 "No network protoc
ols running"]

Comment 1 Mike Barcroft freebsd_committer

2001-07-21 02:51:41 UTC

State Changed
From-To: open->feedback


Does this problem still occur in newer versions of FreeBSD, 
such as 4.3-RELEASE?

Comment 2 Sheldon Hearn freebsd_committer

2002-01-17 16:12:05 UTC

State Changed
From-To: feedback->closed

Automatic feedback timeout.  If additional feedback that warrants 
the re-opening of this PR is available but not included in the 
audit trail, please include the feedback in a reply to this message 
(preserving the Subject line) and ask that the PR be re-opened.