From: Robert LeBlanc on
On Wed, Jun 2, 2010 at 5:04 PM, Robert LeBlanc <robert(a)leblancnet.us> wrote:

> I'm wondering if I'm seeing a regression of 5616 with 3.4.8. I'm trying to
> set-up pptpd with winbind, which I'm doing on two machines on Debian lenny,
> and I'm trying on Debian Squeeze now. The Windows client is saying "Error
> 778: It was not possible to verify the identity of the server." The logs say
> that everything is ok, and that the client is hanging up the connection. Is
> something not getting passed correctly like in bug 5616?
>
> Jun 2 16:56:05 debian pppd[17472]: pppd 2.4.4 started by root, uid 0
> Jun 2 16:56:05 debian pppd[17472]: using channel 17
> Jun 2 16:56:05 debian pppd[17472]: Using interface ppp0
> Jun 2 16:56:05 debian pppd[17472]: Connect: ppp0 <--> /dev/pts/2
> Jun 2 16:56:05 debian pppd[17472]: sent [LCP ConfReq id=0x1 <asyncmap 0x0>
> <auth chap MS-v2> <magic 0xa2912b7> <pcomp> <accomp>]
> Jun 2 16:56:05 debian pptpd[17470]: GRE: Bad checksum from pppd.
> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP ConfReq id=0x0 <mru 1400>
> <magic 0x648b71fd> <pcomp> <accomp> <callback CBCP>]
> Jun 2 16:56:05 debian pppd[17472]: sent [LCP ConfRej id=0x0 <callback
> CBCP>]
> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP ConfAck id=0x1 <asyncmap 0x0>
> <auth chap MS-v2> <magic 0xa2912b7> <pcomp> <accomp>]
> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP ConfReq id=0x1 <mru 1400>
> <magic 0x648b71fd> <pcomp> <accomp>]
> Jun 2 16:56:05 debian pppd[17472]: sent [LCP ConfAck id=0x1 <mru 1400>
> <magic 0x648b71fd> <pcomp> <accomp>]
> Jun 2 16:56:05 debian pppd[17472]: sent [LCP EchoReq id=0x0
> magic=0xa2912b7]
> Jun 2 16:56:05 debian pppd[17472]: sent [CHAP Challenge id=0x75
> <d33a4de16233bb406c42b02c9801acd4>, name = "debian"]
> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP Ident id=0x2 magic=0x648b71fd
> "MSRASV5.10"]
> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP Ident id=0x3 magic=0x648b71fd
> "MSRAS-0-WINCOMP"]
> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP EchoRep id=0x0
> magic=0x648b71fd]
> Jun 2 16:56:05 debian pppd[17472]: rcvd [CHAP Response id=0x75
> <69dbcaab0e152ea056654a46c4ca7bae00000000000000006d7bcc32ef97cfafde7c34570aaa0c55e83b8475da22923300>,
> name = "DOMAIN\\user"]
> Jun 2 16:56:05 debian pptpd[17470]: CTRL: Ignored a SET LINK INFO packet
> with real ACCMs!
> Jun 2 16:56:05 debian pppd[17472]: sent [CHAP Success id=0x75
> "S=B68D646C4DC626290C5BCD1148AE833C004B1E70 M=Access granted"]
> Jun 2 16:56:05 debian pppd[17472]: sent [CCP ConfReq id=0x1 <mppe +H -M +S
> -L -D -C>]
> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP TermReq id=0x4
> "d\37777777613q\37777777775\000<\37777777715t\000\000\003\n"]
> Jun 2 16:56:05 debian pppd[17472]: LCP terminated by peer
> (dM-^KqM-}^@<M-Mt^@^@^C^J)
> Jun 2 16:56:05 debian pppd[17472]: sent [LCP TermAck id=0x4]
> Jun 2 16:56:05 debian pptpd[17470]: CTRL: Reaping child PPP[17472]
> Jun 2 16:56:05 debian pppd[17472]: Modem hangup
> Jun 2 16:56:05 debian pppd[17472]: Connection terminated.
> Jun 2 16:56:05 debian pppd[17472]: Connect time 0.0 minutes.
> Jun 2 16:56:05 debian pppd[17472]: Sent 10 bytes, received 0 bytes.
> Jun 2 16:56:06 debian pppd[17472]: Exit.
>
> Any ideas? I'm not sure what else to try, I'm coming up empty handed with
> Google.
>
>
I forgot to try this using chap_secrets and include that. When using
chap_secrets I can log in and everything works as expected. When I include
the winbind.so plug-in, I can't login. Here is the logs from a sucessful
PPTP connection using chap_secrets.

Jun 3 11:10:35 debian pppd[17826]: Connect: ppp0 <--> /dev/pts/1
Jun 3 11:10:35 debian pppd[17826]: sent [LCP ConfReq id=0x1 <asyncmap 0x0>
<auth chap MS-v2> <magic 0x122bc19f> <pcomp> <accomp>]
Jun 3 11:10:35 debian pptpd[17825]: GRE: Bad checksum from pppd.
Jun 3 11:10:35 debian pppd[17826]: rcvd [LCP ConfReq id=0x0 <mru 1400>
<magic 0x1f614592> <pcomp> <accomp> <callback CBCP>]
Jun 3 11:10:35 debian pppd[17826]: sent [LCP ConfRej id=0x0 <callback
CBCP>]
Jun 3 11:10:35 debian pppd[17826]: rcvd [LCP ConfReq id=0x1 <mru 1400>
<magic 0x1f614592> <pcomp> <accomp>]
Jun 3 11:10:35 debian pppd[17826]: sent [LCP ConfAck id=0x1 <mru 1400>
<magic 0x1f614592> <pcomp> <accomp>]
Jun 3 11:10:38 debian pppd[17826]: sent [LCP ConfReq id=0x1 <asyncmap 0x0>
<auth chap MS-v2> <magic 0x122bc19f> <pcomp> <accomp>]
Jun 3 11:10:38 debian pptpd[17825]: CTRL: Ignored a SET LINK INFO packet
with real ACCMs!
Jun 3 11:10:38 debian pppd[17826]: rcvd [LCP ConfAck id=0x1 <asyncmap 0x0>
<auth chap MS-v2> <magic 0x122bc19f> <pcomp> <accomp>]
Jun 3 11:10:38 debian pppd[17826]: sent [LCP EchoReq id=0x0
magic=0x122bc19f]
Jun 3 11:10:38 debian pppd[17826]: sent [CHAP Challenge id=0xb6
<ee0fbc4ca5a3cecbb50d6a5d681dfceb>, name = "debian"]
Jun 3 11:10:38 debian pppd[17826]: rcvd [LCP Ident id=0x2 magic=0x1f614592
"MSRASV5.10"]
Jun 3 11:10:38 debian pppd[17826]: rcvd [LCP Ident id=0x3 magic=0x1f614592
"MSRAS-0-WINCOMP"]
Jun 3 11:10:38 debian pppd[17826]: rcvd [LCP EchoRep id=0x0
magic=0x1f614592]
Jun 3 11:10:38 debian pppd[17826]: rcvd [CHAP Response id=0xb6
<4d9f569d005db37bc1a3fd0475dd288f0000000000000000f7a35e82608b4ba7e6137ef1dbd642f03341be46e2c763bf00>,
name = "chap_user"]
Jun 3 11:10:38 debian pppd[17826]: sent [CHAP Success id=0xb6
"S=5BB1A4A6F2B0B1915352569321C0E90C7F2D0A50 M=Access granted"]
Jun 3 11:10:38 debian pppd[17826]: sent [CCP ConfReq id=0x1 <mppe +H -M +S
-L -D -C>]
Jun 3 11:10:38 debian pppd[17826]: rcvd [CCP ConfReq id=0x4 <mppe +H +M +S
+L -D +C>]
Jun 3 11:10:38 debian pppd[17826]: sent [CCP ConfNak id=0x4 <mppe +H -M +S
-L -D -C>]
Jun 3 11:10:38 debian pppd[17826]: rcvd [IPCP ConfReq id=0x5 <addr 0.0.0.0>
<ms-dns1 0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins 0.0.0.0>]
Jun 3 11:10:38 debian pppd[17826]: sent [IPCP TermAck id=0x5]
Jun 3 11:10:38 debian pppd[17826]: rcvd [CCP ConfAck id=0x1 <mppe +H -M +S
-L -D -C>]
Jun 3 11:10:38 debian pppd[17826]: rcvd [CCP ConfReq id=0x6 <mppe +H -M +S
-L -D -C>]
Jun 3 11:10:38 debian pppd[17826]: sent [CCP ConfAck id=0x6 <mppe +H -M +S
-L -D -C>]
Jun 3 11:10:38 debian pppd[17826]: MPPE 128-bit stateless compression
enabled
Jun 3 11:10:38 debian pppd[17826]: sent [IPCP ConfReq id=0x1 <compress VJ
0f 01> <addr 192.168.54.1>]
Jun 3 11:10:38 debian pppd[17826]: rcvd [IPCP ConfRej id=0x1 <compress VJ
0f 01>]
Jun 3 11:10:38 debian pppd[17826]: sent [IPCP ConfReq id=0x2 <addr
192.168.54.1>]
Jun 3 11:10:38 debian pppd[17826]: rcvd [IPCP ConfAck id=0x2 <addr
192.168.54.1>]
Jun 3 11:10:40 debian pppd[17826]: rcvd [IPCP ConfReq id=0x7 <addr 0.0.0.0>
<ms-dns1 0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins 0.0.0.0>]
Jun 3 11:10:40 debian pppd[17826]: sent [IPCP ConfRej id=0x7 <ms-dns1
0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins 0.0.0.0>]
Jun 3 11:10:40 debian pppd[17826]: rcvd [IPCP ConfReq id=0x8 <addr
0.0.0.0>]
Jun 3 11:10:40 debian pppd[17826]: sent [IPCP ConfNak id=0x8 <addr
192.168.54.181>]
Jun 3 11:10:40 debian pppd[17826]: rcvd [IPCP ConfReq id=0x9 <addr
192.168.54.181>]
Jun 3 11:10:40 debian pppd[17826]: sent [IPCP ConfAck id=0x9 <addr
192.168.54.181>]
Jun 3 11:10:40 debian pppd[17826]: found interface eth0.69 for proxy arp
Jun 3 11:10:40 debian pppd[17826]: local IP address 192.168.54.1
Jun 3 11:10:40 debian pppd[17826]: remote IP address 192.168.54.181
Jun 3 11:10:40 debian pppd[17826]: pptpd-logwtmp.so ip-up ppp0 chap_user
x.x.x.x
Jun 3 11:10:40 debian pppd[17826]: Script /etc/ppp/ip-up started (pid
17829)
Jun 3 11:10:40 debian pppd[17826]: Script /etc/ppp/ip-up finished (pid
17829), status = 0x0

I did a tcpdump of the failing PPTP session and I could not find any useful
information, I can send that to a dev if needed.

Thanks,

Robert LeBlanc
Life Sciences & Undergraduate Education Computer Support
Brigham Young University
--
To unsubscribe from this list go to the following URL and read the
instructions: https://lists.samba.org/mailman/options/samba
From: Robert LeBlanc on
On Thu, Jun 3, 2010 at 11:18 AM, Robert LeBlanc <robert(a)leblancnet.us>wrote:

> On Wed, Jun 2, 2010 at 5:04 PM, Robert LeBlanc <robert(a)leblancnet.us>wrote:
>
>> I'm wondering if I'm seeing a regression of 5616 with 3.4.8. I'm trying to
>> set-up pptpd with winbind, which I'm doing on two machines on Debian lenny,
>> and I'm trying on Debian Squeeze now. The Windows client is saying "Error
>> 778: It was not possible to verify the identity of the server." The logs say
>> that everything is ok, and that the client is hanging up the connection. Is
>> something not getting passed correctly like in bug 5616?
>>
>> Jun 2 16:56:05 debian pppd[17472]: pppd 2.4.4 started by root, uid 0
>> Jun 2 16:56:05 debian pppd[17472]: using channel 17
>> Jun 2 16:56:05 debian pppd[17472]: Using interface ppp0
>> Jun 2 16:56:05 debian pppd[17472]: Connect: ppp0 <--> /dev/pts/2
>> Jun 2 16:56:05 debian pppd[17472]: sent [LCP ConfReq id=0x1 <asyncmap
>> 0x0> <auth chap MS-v2> <magic 0xa2912b7> <pcomp> <accomp>]
>> Jun 2 16:56:05 debian pptpd[17470]: GRE: Bad checksum from pppd.
>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP ConfReq id=0x0 <mru 1400>
>> <magic 0x648b71fd> <pcomp> <accomp> <callback CBCP>]
>> Jun 2 16:56:05 debian pppd[17472]: sent [LCP ConfRej id=0x0 <callback
>> CBCP>]
>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP ConfAck id=0x1 <asyncmap
>> 0x0> <auth chap MS-v2> <magic 0xa2912b7> <pcomp> <accomp>]
>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP ConfReq id=0x1 <mru 1400>
>> <magic 0x648b71fd> <pcomp> <accomp>]
>> Jun 2 16:56:05 debian pppd[17472]: sent [LCP ConfAck id=0x1 <mru 1400>
>> <magic 0x648b71fd> <pcomp> <accomp>]
>> Jun 2 16:56:05 debian pppd[17472]: sent [LCP EchoReq id=0x0
>> magic=0xa2912b7]
>> Jun 2 16:56:05 debian pppd[17472]: sent [CHAP Challenge id=0x75
>> <d33a4de16233bb406c42b02c9801acd4>, name = "debian"]
>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP Ident id=0x2
>> magic=0x648b71fd "MSRASV5.10"]
>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP Ident id=0x3
>> magic=0x648b71fd "MSRAS-0-WINCOMP"]
>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP EchoRep id=0x0
>> magic=0x648b71fd]
>> Jun 2 16:56:05 debian pppd[17472]: rcvd [CHAP Response id=0x75
>> <69dbcaab0e152ea056654a46c4ca7bae00000000000000006d7bcc32ef97cfafde7c34570aaa0c55e83b8475da22923300>,
>> name = "DOMAIN\\user"]
>> Jun 2 16:56:05 debian pptpd[17470]: CTRL: Ignored a SET LINK INFO packet
>> with real ACCMs!
>> Jun 2 16:56:05 debian pppd[17472]: sent [CHAP Success id=0x75
>> "S=B68D646C4DC626290C5BCD1148AE833C004B1E70 M=Access granted"]
>> Jun 2 16:56:05 debian pppd[17472]: sent [CCP ConfReq id=0x1 <mppe +H -M
>> +S -L -D -C>]
>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP TermReq id=0x4
>> "d\37777777613q\37777777775\000<\37777777715t\000\000\003\n"]
>> Jun 2 16:56:05 debian pppd[17472]: LCP terminated by peer
>> (dM-^KqM-}^@<M-Mt^@^@^C^J)
>> Jun 2 16:56:05 debian pppd[17472]: sent [LCP TermAck id=0x4]
>> Jun 2 16:56:05 debian pptpd[17470]: CTRL: Reaping child PPP[17472]
>> Jun 2 16:56:05 debian pppd[17472]: Modem hangup
>> Jun 2 16:56:05 debian pppd[17472]: Connection terminated.
>> Jun 2 16:56:05 debian pppd[17472]: Connect time 0.0 minutes.
>> Jun 2 16:56:05 debian pppd[17472]: Sent 10 bytes, received 0 bytes.
>> Jun 2 16:56:06 debian pppd[17472]: Exit.
>>
>> Any ideas? I'm not sure what else to try, I'm coming up empty handed with
>> Google.
>>
>>
> I forgot to try this using chap_secrets and include that. When using
> chap_secrets I can log in and everything works as expected. When I include
> the winbind.so plug-in, I can't login. Here is the logs from a sucessful
> PPTP connection using chap_secrets.
>
> Jun 3 11:10:35 debian pppd[17826]: Connect: ppp0 <--> /dev/pts/1
> Jun 3 11:10:35 debian pppd[17826]: sent [LCP ConfReq id=0x1 <asyncmap 0x0>
> <auth chap MS-v2> <magic 0x122bc19f> <pcomp> <accomp>]
> Jun 3 11:10:35 debian pptpd[17825]: GRE: Bad checksum from pppd.
> Jun 3 11:10:35 debian pppd[17826]: rcvd [LCP ConfReq id=0x0 <mru 1400>
> <magic 0x1f614592> <pcomp> <accomp> <callback CBCP>]
> Jun 3 11:10:35 debian pppd[17826]: sent [LCP ConfRej id=0x0 <callback
> CBCP>]
> Jun 3 11:10:35 debian pppd[17826]: rcvd [LCP ConfReq id=0x1 <mru 1400>
> <magic 0x1f614592> <pcomp> <accomp>]
> Jun 3 11:10:35 debian pppd[17826]: sent [LCP ConfAck id=0x1 <mru 1400>
> <magic 0x1f614592> <pcomp> <accomp>]
> Jun 3 11:10:38 debian pppd[17826]: sent [LCP ConfReq id=0x1 <asyncmap 0x0>
> <auth chap MS-v2> <magic 0x122bc19f> <pcomp> <accomp>]
> Jun 3 11:10:38 debian pptpd[17825]: CTRL: Ignored a SET LINK INFO packet
> with real ACCMs!
> Jun 3 11:10:38 debian pppd[17826]: rcvd [LCP ConfAck id=0x1 <asyncmap 0x0>
> <auth chap MS-v2> <magic 0x122bc19f> <pcomp> <accomp>]
> Jun 3 11:10:38 debian pppd[17826]: sent [LCP EchoReq id=0x0
> magic=0x122bc19f]
> Jun 3 11:10:38 debian pppd[17826]: sent [CHAP Challenge id=0xb6
> <ee0fbc4ca5a3cecbb50d6a5d681dfceb>, name = "debian"]
> Jun 3 11:10:38 debian pppd[17826]: rcvd [LCP Ident id=0x2 magic=0x1f614592
> "MSRASV5.10"]
> Jun 3 11:10:38 debian pppd[17826]: rcvd [LCP Ident id=0x3 magic=0x1f614592
> "MSRAS-0-WINCOMP"]
> Jun 3 11:10:38 debian pppd[17826]: rcvd [LCP EchoRep id=0x0
> magic=0x1f614592]
> Jun 3 11:10:38 debian pppd[17826]: rcvd [CHAP Response id=0xb6
> <4d9f569d005db37bc1a3fd0475dd288f0000000000000000f7a35e82608b4ba7e6137ef1dbd642f03341be46e2c763bf00>,
> name = "chap_user"]
> Jun 3 11:10:38 debian pppd[17826]: sent [CHAP Success id=0xb6
> "S=5BB1A4A6F2B0B1915352569321C0E90C7F2D0A50 M=Access granted"]
> Jun 3 11:10:38 debian pppd[17826]: sent [CCP ConfReq id=0x1 <mppe +H -M +S
> -L -D -C>]
> Jun 3 11:10:38 debian pppd[17826]: rcvd [CCP ConfReq id=0x4 <mppe +H +M +S
> +L -D +C>]
> Jun 3 11:10:38 debian pppd[17826]: sent [CCP ConfNak id=0x4 <mppe +H -M +S
> -L -D -C>]
> Jun 3 11:10:38 debian pppd[17826]: rcvd [IPCP ConfReq id=0x5 <addr
> 0.0.0.0> <ms-dns1 0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins
> 0.0.0.0>]
> Jun 3 11:10:38 debian pppd[17826]: sent [IPCP TermAck id=0x5]
> Jun 3 11:10:38 debian pppd[17826]: rcvd [CCP ConfAck id=0x1 <mppe +H -M +S
> -L -D -C>]
> Jun 3 11:10:38 debian pppd[17826]: rcvd [CCP ConfReq id=0x6 <mppe +H -M +S
> -L -D -C>]
> Jun 3 11:10:38 debian pppd[17826]: sent [CCP ConfAck id=0x6 <mppe +H -M +S
> -L -D -C>]
> Jun 3 11:10:38 debian pppd[17826]: MPPE 128-bit stateless compression
> enabled
> Jun 3 11:10:38 debian pppd[17826]: sent [IPCP ConfReq id=0x1 <compress VJ
> 0f 01> <addr 192.168.54.1>]
> Jun 3 11:10:38 debian pppd[17826]: rcvd [IPCP ConfRej id=0x1 <compress VJ
> 0f 01>]
> Jun 3 11:10:38 debian pppd[17826]: sent [IPCP ConfReq id=0x2 <addr
> 192.168.54.1>]
> Jun 3 11:10:38 debian pppd[17826]: rcvd [IPCP ConfAck id=0x2 <addr
> 192.168.54.1>]
> Jun 3 11:10:40 debian pppd[17826]: rcvd [IPCP ConfReq id=0x7 <addr
> 0.0.0.0> <ms-dns1 0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins
> 0.0.0.0>]
> Jun 3 11:10:40 debian pppd[17826]: sent [IPCP ConfRej id=0x7 <ms-dns1
> 0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins 0.0.0.0>]
> Jun 3 11:10:40 debian pppd[17826]: rcvd [IPCP ConfReq id=0x8 <addr
> 0.0.0.0>]
> Jun 3 11:10:40 debian pppd[17826]: sent [IPCP ConfNak id=0x8 <addr
> 192.168.54.181>]
> Jun 3 11:10:40 debian pppd[17826]: rcvd [IPCP ConfReq id=0x9 <addr
> 192.168.54.181>]
> Jun 3 11:10:40 debian pppd[17826]: sent [IPCP ConfAck id=0x9 <addr
> 192.168.54.181>]
> Jun 3 11:10:40 debian pppd[17826]: found interface eth0.69 for proxy arp
> Jun 3 11:10:40 debian pppd[17826]: local IP address 192.168.54.1
> Jun 3 11:10:40 debian pppd[17826]: remote IP address 192.168.54.181
> Jun 3 11:10:40 debian pppd[17826]: pptpd-logwtmp.so ip-up ppp0 chap_user
> x.x.x.x
> Jun 3 11:10:40 debian pppd[17826]: Script /etc/ppp/ip-up started (pid
> 17829)
> Jun 3 11:10:40 debian pppd[17826]: Script /etc/ppp/ip-up finished (pid
> 17829), status = 0x0
>
> I did a tcpdump of the failing PPTP session and I could not find any useful
> information, I can send that to a dev if needed.
>
> Thanks,
>

Sorry, one more thing, I downloaded the source for the Debian package I'm
using and it does have the patch mentioned in 5616. I wonder if something
else changed that may be causing this regression.

Thanks,

Robert LeBlanc
Life Sciences & Undergraduate Education Computer Support
Brigham Young University
--
To unsubscribe from this list go to the following URL and read the
instructions: https://lists.samba.org/mailman/options/samba
From: Robert LeBlanc on
On Thu, Jun 3, 2010 at 11:21 AM, Robert LeBlanc <robert(a)leblancnet.us>wrote:

> On Thu, Jun 3, 2010 at 11:18 AM, Robert LeBlanc <robert(a)leblancnet.us>wrote:
>
>> On Wed, Jun 2, 2010 at 5:04 PM, Robert LeBlanc <robert(a)leblancnet.us>wrote:
>>
>>> I'm wondering if I'm seeing a regression of 5616 with 3.4.8. I'm trying
>>> to set-up pptpd with winbind, which I'm doing on two machines on Debian
>>> lenny, and I'm trying on Debian Squeeze now. The Windows client is saying
>>> "Error 778: It was not possible to verify the identity of the server." The
>>> logs say that everything is ok, and that the client is hanging up the
>>> connection. Is something not getting passed correctly like in bug 5616?
>>>
>>> Jun 2 16:56:05 debian pppd[17472]: pppd 2.4.4 started by root, uid 0
>>> Jun 2 16:56:05 debian pppd[17472]: using channel 17
>>> Jun 2 16:56:05 debian pppd[17472]: Using interface ppp0
>>> Jun 2 16:56:05 debian pppd[17472]: Connect: ppp0 <--> /dev/pts/2
>>> Jun 2 16:56:05 debian pppd[17472]: sent [LCP ConfReq id=0x1 <asyncmap
>>> 0x0> <auth chap MS-v2> <magic 0xa2912b7> <pcomp> <accomp>]
>>> Jun 2 16:56:05 debian pptpd[17470]: GRE: Bad checksum from pppd.
>>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP ConfReq id=0x0 <mru 1400>
>>> <magic 0x648b71fd> <pcomp> <accomp> <callback CBCP>]
>>> Jun 2 16:56:05 debian pppd[17472]: sent [LCP ConfRej id=0x0 <callback
>>> CBCP>]
>>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP ConfAck id=0x1 <asyncmap
>>> 0x0> <auth chap MS-v2> <magic 0xa2912b7> <pcomp> <accomp>]
>>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP ConfReq id=0x1 <mru 1400>
>>> <magic 0x648b71fd> <pcomp> <accomp>]
>>> Jun 2 16:56:05 debian pppd[17472]: sent [LCP ConfAck id=0x1 <mru 1400>
>>> <magic 0x648b71fd> <pcomp> <accomp>]
>>> Jun 2 16:56:05 debian pppd[17472]: sent [LCP EchoReq id=0x0
>>> magic=0xa2912b7]
>>> Jun 2 16:56:05 debian pppd[17472]: sent [CHAP Challenge id=0x75
>>> <d33a4de16233bb406c42b02c9801acd4>, name = "debian"]
>>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP Ident id=0x2
>>> magic=0x648b71fd "MSRASV5.10"]
>>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP Ident id=0x3
>>> magic=0x648b71fd "MSRAS-0-WINCOMP"]
>>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP EchoRep id=0x0
>>> magic=0x648b71fd]
>>> Jun 2 16:56:05 debian pppd[17472]: rcvd [CHAP Response id=0x75
>>> <69dbcaab0e152ea056654a46c4ca7bae00000000000000006d7bcc32ef97cfafde7c34570aaa0c55e83b8475da22923300>,
>>> name = "DOMAIN\\user"]
>>> Jun 2 16:56:05 debian pptpd[17470]: CTRL: Ignored a SET LINK INFO packet
>>> with real ACCMs!
>>> Jun 2 16:56:05 debian pppd[17472]: sent [CHAP Success id=0x75
>>> "S=B68D646C4DC626290C5BCD1148AE833C004B1E70 M=Access granted"]
>>> Jun 2 16:56:05 debian pppd[17472]: sent [CCP ConfReq id=0x1 <mppe +H -M
>>> +S -L -D -C>]
>>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP TermReq id=0x4
>>> "d\37777777613q\37777777775\000<\37777777715t\000\000\003\n"]
>>> Jun 2 16:56:05 debian pppd[17472]: LCP terminated by peer
>>> (dM-^KqM-}^@<M-Mt^@^@^C^J)
>>> Jun 2 16:56:05 debian pppd[17472]: sent [LCP TermAck id=0x4]
>>> Jun 2 16:56:05 debian pptpd[17470]: CTRL: Reaping child PPP[17472]
>>> Jun 2 16:56:05 debian pppd[17472]: Modem hangup
>>> Jun 2 16:56:05 debian pppd[17472]: Connection terminated.
>>> Jun 2 16:56:05 debian pppd[17472]: Connect time 0.0 minutes.
>>> Jun 2 16:56:05 debian pppd[17472]: Sent 10 bytes, received 0 bytes.
>>> Jun 2 16:56:06 debian pppd[17472]: Exit.
>>>
>>> Any ideas? I'm not sure what else to try, I'm coming up empty handed with
>>> Google.
>>>
>>>
>> I forgot to try this using chap_secrets and include that. When using
>> chap_secrets I can log in and everything works as expected. When I include
>> the winbind.so plug-in, I can't login. Here is the logs from a sucessful
>> PPTP connection using chap_secrets.
>>
>> Jun 3 11:10:35 debian pppd[17826]: Connect: ppp0 <--> /dev/pts/1
>> Jun 3 11:10:35 debian pppd[17826]: sent [LCP ConfReq id=0x1 <asyncmap
>> 0x0> <auth chap MS-v2> <magic 0x122bc19f> <pcomp> <accomp>]
>> Jun 3 11:10:35 debian pptpd[17825]: GRE: Bad checksum from pppd.
>> Jun 3 11:10:35 debian pppd[17826]: rcvd [LCP ConfReq id=0x0 <mru 1400>
>> <magic 0x1f614592> <pcomp> <accomp> <callback CBCP>]
>> Jun 3 11:10:35 debian pppd[17826]: sent [LCP ConfRej id=0x0 <callback
>> CBCP>]
>> Jun 3 11:10:35 debian pppd[17826]: rcvd [LCP ConfReq id=0x1 <mru 1400>
>> <magic 0x1f614592> <pcomp> <accomp>]
>> Jun 3 11:10:35 debian pppd[17826]: sent [LCP ConfAck id=0x1 <mru 1400>
>> <magic 0x1f614592> <pcomp> <accomp>]
>> Jun 3 11:10:38 debian pppd[17826]: sent [LCP ConfReq id=0x1 <asyncmap
>> 0x0> <auth chap MS-v2> <magic 0x122bc19f> <pcomp> <accomp>]
>> Jun 3 11:10:38 debian pptpd[17825]: CTRL: Ignored a SET LINK INFO packet
>> with real ACCMs!
>> Jun 3 11:10:38 debian pppd[17826]: rcvd [LCP ConfAck id=0x1 <asyncmap
>> 0x0> <auth chap MS-v2> <magic 0x122bc19f> <pcomp> <accomp>]
>> Jun 3 11:10:38 debian pppd[17826]: sent [LCP EchoReq id=0x0
>> magic=0x122bc19f]
>> Jun 3 11:10:38 debian pppd[17826]: sent [CHAP Challenge id=0xb6
>> <ee0fbc4ca5a3cecbb50d6a5d681dfceb>, name = "debian"]
>> Jun 3 11:10:38 debian pppd[17826]: rcvd [LCP Ident id=0x2
>> magic=0x1f614592 "MSRASV5.10"]
>> Jun 3 11:10:38 debian pppd[17826]: rcvd [LCP Ident id=0x3
>> magic=0x1f614592 "MSRAS-0-WINCOMP"]
>> Jun 3 11:10:38 debian pppd[17826]: rcvd [LCP EchoRep id=0x0
>> magic=0x1f614592]
>> Jun 3 11:10:38 debian pppd[17826]: rcvd [CHAP Response id=0xb6
>> <4d9f569d005db37bc1a3fd0475dd288f0000000000000000f7a35e82608b4ba7e6137ef1dbd642f03341be46e2c763bf00>,
>> name = "chap_user"]
>> Jun 3 11:10:38 debian pppd[17826]: sent [CHAP Success id=0xb6
>> "S=5BB1A4A6F2B0B1915352569321C0E90C7F2D0A50 M=Access granted"]
>> Jun 3 11:10:38 debian pppd[17826]: sent [CCP ConfReq id=0x1 <mppe +H -M
>> +S -L -D -C>]
>> Jun 3 11:10:38 debian pppd[17826]: rcvd [CCP ConfReq id=0x4 <mppe +H +M
>> +S +L -D +C>]
>> Jun 3 11:10:38 debian pppd[17826]: sent [CCP ConfNak id=0x4 <mppe +H -M
>> +S -L -D -C>]
>> Jun 3 11:10:38 debian pppd[17826]: rcvd [IPCP ConfReq id=0x5 <addr
>> 0.0.0.0> <ms-dns1 0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins
>> 0.0.0.0>]
>> Jun 3 11:10:38 debian pppd[17826]: sent [IPCP TermAck id=0x5]
>> Jun 3 11:10:38 debian pppd[17826]: rcvd [CCP ConfAck id=0x1 <mppe +H -M
>> +S -L -D -C>]
>> Jun 3 11:10:38 debian pppd[17826]: rcvd [CCP ConfReq id=0x6 <mppe +H -M
>> +S -L -D -C>]
>> Jun 3 11:10:38 debian pppd[17826]: sent [CCP ConfAck id=0x6 <mppe +H -M
>> +S -L -D -C>]
>> Jun 3 11:10:38 debian pppd[17826]: MPPE 128-bit stateless compression
>> enabled
>> Jun 3 11:10:38 debian pppd[17826]: sent [IPCP ConfReq id=0x1 <compress VJ
>> 0f 01> <addr 192.168.54.1>]
>> Jun 3 11:10:38 debian pppd[17826]: rcvd [IPCP ConfRej id=0x1 <compress VJ
>> 0f 01>]
>> Jun 3 11:10:38 debian pppd[17826]: sent [IPCP ConfReq id=0x2 <addr
>> 192.168.54.1>]
>> Jun 3 11:10:38 debian pppd[17826]: rcvd [IPCP ConfAck id=0x2 <addr
>> 192.168.54.1>]
>> Jun 3 11:10:40 debian pppd[17826]: rcvd [IPCP ConfReq id=0x7 <addr
>> 0.0.0.0> <ms-dns1 0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins
>> 0.0.0.0>]
>> Jun 3 11:10:40 debian pppd[17826]: sent [IPCP ConfRej id=0x7 <ms-dns1
>> 0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins 0.0.0.0>]
>> Jun 3 11:10:40 debian pppd[17826]: rcvd [IPCP ConfReq id=0x8 <addr
>> 0.0.0.0>]
>> Jun 3 11:10:40 debian pppd[17826]: sent [IPCP ConfNak id=0x8 <addr
>> 192.168.54.181>]
>> Jun 3 11:10:40 debian pppd[17826]: rcvd [IPCP ConfReq id=0x9 <addr
>> 192.168.54.181>]
>> Jun 3 11:10:40 debian pppd[17826]: sent [IPCP ConfAck id=0x9 <addr
>> 192.168.54.181>]
>> Jun 3 11:10:40 debian pppd[17826]: found interface eth0.69 for proxy arp
>> Jun 3 11:10:40 debian pppd[17826]: local IP address 192.168.54.1
>> Jun 3 11:10:40 debian pppd[17826]: remote IP address 192.168.54.181
>> Jun 3 11:10:40 debian pppd[17826]: pptpd-logwtmp.so ip-up ppp0 chap_user
>> x.x.x.x
>> Jun 3 11:10:40 debian pppd[17826]: Script /etc/ppp/ip-up started (pid
>> 17829)
>> Jun 3 11:10:40 debian pppd[17826]: Script /etc/ppp/ip-up finished (pid
>> 17829), status = 0x0
>>
>> I did a tcpdump of the failing PPTP session and I could not find any
>> useful information, I can send that to a dev if needed.
>>
>> Thanks,
>>
>
> Sorry, one more thing, I downloaded the source for the Debian package I'm
> using and it does have the patch mentioned in 5616. I wonder if something
> else changed that may be causing this regression.
>

This list is kind of quiet today, so I'll respond to my own e-mail. Looks
like there is a bug almost a year old that has been filed #6522 for this, I
added that this affects 3.4.x and 3.5.x as well. I hope a fix can be found
soon.

Robert LeBlanc
Life Sciences & Undergraduate Education Computer Support
Brigham Young University
--
To unsubscribe from this list go to the following URL and read the
instructions: https://lists.samba.org/mailman/options/samba
From: Andrew Bartlett on
On Thu, 2010-06-03 at 14:38 -0600, Robert LeBlanc wrote:
> On Thu, Jun 3, 2010 at 11:21 AM, Robert LeBlanc <robert(a)leblancnet.us>wrote:
>
> > On Thu, Jun 3, 2010 at 11:18 AM, Robert LeBlanc <robert(a)leblancnet.us>wrote:
> >
> >> On Wed, Jun 2, 2010 at 5:04 PM, Robert LeBlanc <robert(a)leblancnet.us>wrote:
> >>
> >>> I'm wondering if I'm seeing a regression of 5616 with 3.4.8. I'm trying
> >>> to set-up pptpd with winbind, which I'm doing on two machines on Debian
> >>> lenny, and I'm trying on Debian Squeeze now. The Windows client is saying
> >>> "Error 778: It was not possible to verify the identity of the server." The
> >>> logs say that everything is ok, and that the client is hanging up the
> >>> connection. Is something not getting passed correctly like in bug 5616?
> >>>
> >>> Jun 2 16:56:05 debian pppd[17472]: pppd 2.4.4 started by root, uid 0
> >>> Jun 2 16:56:05 debian pppd[17472]: using channel 17
> >>> Jun 2 16:56:05 debian pppd[17472]: Using interface ppp0
> >>> Jun 2 16:56:05 debian pppd[17472]: Connect: ppp0 <--> /dev/pts/2
> >>> Jun 2 16:56:05 debian pppd[17472]: sent [LCP ConfReq id=0x1 <asyncmap
> >>> 0x0> <auth chap MS-v2> <magic 0xa2912b7> <pcomp> <accomp>]
> >>> Jun 2 16:56:05 debian pptpd[17470]: GRE: Bad checksum from pppd.
> >>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP ConfReq id=0x0 <mru 1400>
> >>> <magic 0x648b71fd> <pcomp> <accomp> <callback CBCP>]
> >>> Jun 2 16:56:05 debian pppd[17472]: sent [LCP ConfRej id=0x0 <callback
> >>> CBCP>]
> >>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP ConfAck id=0x1 <asyncmap
> >>> 0x0> <auth chap MS-v2> <magic 0xa2912b7> <pcomp> <accomp>]
> >>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP ConfReq id=0x1 <mru 1400>
> >>> <magic 0x648b71fd> <pcomp> <accomp>]
> >>> Jun 2 16:56:05 debian pppd[17472]: sent [LCP ConfAck id=0x1 <mru 1400>
> >>> <magic 0x648b71fd> <pcomp> <accomp>]
> >>> Jun 2 16:56:05 debian pppd[17472]: sent [LCP EchoReq id=0x0
> >>> magic=0xa2912b7]
> >>> Jun 2 16:56:05 debian pppd[17472]: sent [CHAP Challenge id=0x75
> >>> <d33a4de16233bb406c42b02c9801acd4>, name = "debian"]
> >>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP Ident id=0x2
> >>> magic=0x648b71fd "MSRASV5.10"]
> >>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP Ident id=0x3
> >>> magic=0x648b71fd "MSRAS-0-WINCOMP"]
> >>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP EchoRep id=0x0
> >>> magic=0x648b71fd]
> >>> Jun 2 16:56:05 debian pppd[17472]: rcvd [CHAP Response id=0x75
> >>> <69dbcaab0e152ea056654a46c4ca7bae00000000000000006d7bcc32ef97cfafde7c34570aaa0c55e83b8475da22923300>,
> >>> name = "DOMAIN\\user"]
> >>> Jun 2 16:56:05 debian pptpd[17470]: CTRL: Ignored a SET LINK INFO packet
> >>> with real ACCMs!
> >>> Jun 2 16:56:05 debian pppd[17472]: sent [CHAP Success id=0x75
> >>> "S=B68D646C4DC626290C5BCD1148AE833C004B1E70 M=Access granted"]
> >>> Jun 2 16:56:05 debian pppd[17472]: sent [CCP ConfReq id=0x1 <mppe +H -M
> >>> +S -L -D -C>]
> >>> Jun 2 16:56:05 debian pppd[17472]: rcvd [LCP TermReq id=0x4
> >>> "d\37777777613q\37777777775\000<\37777777715t\000\000\003\n"]
> >>> Jun 2 16:56:05 debian pppd[17472]: LCP terminated by peer
> >>> (dM-^KqM-}^@<M-Mt^@^@^C^J)
> >>> Jun 2 16:56:05 debian pppd[17472]: sent [LCP TermAck id=0x4]
> >>> Jun 2 16:56:05 debian pptpd[17470]: CTRL: Reaping child PPP[17472]
> >>> Jun 2 16:56:05 debian pppd[17472]: Modem hangup
> >>> Jun 2 16:56:05 debian pppd[17472]: Connection terminated.
> >>> Jun 2 16:56:05 debian pppd[17472]: Connect time 0.0 minutes.
> >>> Jun 2 16:56:05 debian pppd[17472]: Sent 10 bytes, received 0 bytes.
> >>> Jun 2 16:56:06 debian pppd[17472]: Exit.
> >>>
> >>> Any ideas? I'm not sure what else to try, I'm coming up empty handed with
> >>> Google.
> >>>
> >>>
> >> I forgot to try this using chap_secrets and include that. When using
> >> chap_secrets I can log in and everything works as expected. When I include
> >> the winbind.so plug-in, I can't login. Here is the logs from a sucessful
> >> PPTP connection using chap_secrets.
> >>
> >> Jun 3 11:10:35 debian pppd[17826]: Connect: ppp0 <--> /dev/pts/1
> >> Jun 3 11:10:35 debian pppd[17826]: sent [LCP ConfReq id=0x1 <asyncmap
> >> 0x0> <auth chap MS-v2> <magic 0x122bc19f> <pcomp> <accomp>]
> >> Jun 3 11:10:35 debian pptpd[17825]: GRE: Bad checksum from pppd.
> >> Jun 3 11:10:35 debian pppd[17826]: rcvd [LCP ConfReq id=0x0 <mru 1400>
> >> <magic 0x1f614592> <pcomp> <accomp> <callback CBCP>]
> >> Jun 3 11:10:35 debian pppd[17826]: sent [LCP ConfRej id=0x0 <callback
> >> CBCP>]
> >> Jun 3 11:10:35 debian pppd[17826]: rcvd [LCP ConfReq id=0x1 <mru 1400>
> >> <magic 0x1f614592> <pcomp> <accomp>]
> >> Jun 3 11:10:35 debian pppd[17826]: sent [LCP ConfAck id=0x1 <mru 1400>
> >> <magic 0x1f614592> <pcomp> <accomp>]
> >> Jun 3 11:10:38 debian pppd[17826]: sent [LCP ConfReq id=0x1 <asyncmap
> >> 0x0> <auth chap MS-v2> <magic 0x122bc19f> <pcomp> <accomp>]
> >> Jun 3 11:10:38 debian pptpd[17825]: CTRL: Ignored a SET LINK INFO packet
> >> with real ACCMs!
> >> Jun 3 11:10:38 debian pppd[17826]: rcvd [LCP ConfAck id=0x1 <asyncmap
> >> 0x0> <auth chap MS-v2> <magic 0x122bc19f> <pcomp> <accomp>]
> >> Jun 3 11:10:38 debian pppd[17826]: sent [LCP EchoReq id=0x0
> >> magic=0x122bc19f]
> >> Jun 3 11:10:38 debian pppd[17826]: sent [CHAP Challenge id=0xb6
> >> <ee0fbc4ca5a3cecbb50d6a5d681dfceb>, name = "debian"]
> >> Jun 3 11:10:38 debian pppd[17826]: rcvd [LCP Ident id=0x2
> >> magic=0x1f614592 "MSRASV5.10"]
> >> Jun 3 11:10:38 debian pppd[17826]: rcvd [LCP Ident id=0x3
> >> magic=0x1f614592 "MSRAS-0-WINCOMP"]
> >> Jun 3 11:10:38 debian pppd[17826]: rcvd [LCP EchoRep id=0x0
> >> magic=0x1f614592]
> >> Jun 3 11:10:38 debian pppd[17826]: rcvd [CHAP Response id=0xb6
> >> <4d9f569d005db37bc1a3fd0475dd288f0000000000000000f7a35e82608b4ba7e6137ef1dbd642f03341be46e2c763bf00>,
> >> name = "chap_user"]
> >> Jun 3 11:10:38 debian pppd[17826]: sent [CHAP Success id=0xb6
> >> "S=5BB1A4A6F2B0B1915352569321C0E90C7F2D0A50 M=Access granted"]
> >> Jun 3 11:10:38 debian pppd[17826]: sent [CCP ConfReq id=0x1 <mppe +H -M
> >> +S -L -D -C>]
> >> Jun 3 11:10:38 debian pppd[17826]: rcvd [CCP ConfReq id=0x4 <mppe +H +M
> >> +S +L -D +C>]
> >> Jun 3 11:10:38 debian pppd[17826]: sent [CCP ConfNak id=0x4 <mppe +H -M
> >> +S -L -D -C>]
> >> Jun 3 11:10:38 debian pppd[17826]: rcvd [IPCP ConfReq id=0x5 <addr
> >> 0.0.0.0> <ms-dns1 0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins
> >> 0.0.0.0>]
> >> Jun 3 11:10:38 debian pppd[17826]: sent [IPCP TermAck id=0x5]
> >> Jun 3 11:10:38 debian pppd[17826]: rcvd [CCP ConfAck id=0x1 <mppe +H -M
> >> +S -L -D -C>]
> >> Jun 3 11:10:38 debian pppd[17826]: rcvd [CCP ConfReq id=0x6 <mppe +H -M
> >> +S -L -D -C>]
> >> Jun 3 11:10:38 debian pppd[17826]: sent [CCP ConfAck id=0x6 <mppe +H -M
> >> +S -L -D -C>]
> >> Jun 3 11:10:38 debian pppd[17826]: MPPE 128-bit stateless compression
> >> enabled
> >> Jun 3 11:10:38 debian pppd[17826]: sent [IPCP ConfReq id=0x1 <compress VJ
> >> 0f 01> <addr 192.168.54.1>]
> >> Jun 3 11:10:38 debian pppd[17826]: rcvd [IPCP ConfRej id=0x1 <compress VJ
> >> 0f 01>]
> >> Jun 3 11:10:38 debian pppd[17826]: sent [IPCP ConfReq id=0x2 <addr
> >> 192.168.54.1>]
> >> Jun 3 11:10:38 debian pppd[17826]: rcvd [IPCP ConfAck id=0x2 <addr
> >> 192.168.54.1>]
> >> Jun 3 11:10:40 debian pppd[17826]: rcvd [IPCP ConfReq id=0x7 <addr
> >> 0.0.0.0> <ms-dns1 0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins
> >> 0.0.0.0>]
> >> Jun 3 11:10:40 debian pppd[17826]: sent [IPCP ConfRej id=0x7 <ms-dns1
> >> 0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins 0.0.0.0>]
> >> Jun 3 11:10:40 debian pppd[17826]: rcvd [IPCP ConfReq id=0x8 <addr
> >> 0.0.0.0>]
> >> Jun 3 11:10:40 debian pppd[17826]: sent [IPCP ConfNak id=0x8 <addr
> >> 192.168.54.181>]
> >> Jun 3 11:10:40 debian pppd[17826]: rcvd [IPCP ConfReq id=0x9 <addr
> >> 192.168.54.181>]
> >> Jun 3 11:10:40 debian pppd[17826]: sent [IPCP ConfAck id=0x9 <addr
> >> 192.168.54.181>]
> >> Jun 3 11:10:40 debian pppd[17826]: found interface eth0.69 for proxy arp
> >> Jun 3 11:10:40 debian pppd[17826]: local IP address 192.168.54.1
> >> Jun 3 11:10:40 debian pppd[17826]: remote IP address 192.168.54.181
> >> Jun 3 11:10:40 debian pppd[17826]: pptpd-logwtmp.so ip-up ppp0 chap_user
> >> x.x.x.x
> >> Jun 3 11:10:40 debian pppd[17826]: Script /etc/ppp/ip-up started (pid
> >> 17829)
> >> Jun 3 11:10:40 debian pppd[17826]: Script /etc/ppp/ip-up finished (pid
> >> 17829), status = 0x0
> >>
> >> I did a tcpdump of the failing PPTP session and I could not find any
> >> useful information, I can send that to a dev if needed.
> >>
> >> Thanks,
> >>
> >
> > Sorry, one more thing, I downloaded the source for the Debian package I'm
> > using and it does have the patch mentioned in 5616. I wonder if something
> > else changed that may be causing this regression.
> >
>
> This list is kind of quiet today, so I'll respond to my own e-mail. Looks
> like there is a bug almost a year old that has been filed #6522 for this, I
> added that this affects 3.4.x and 3.5.x as well. I hope a fix can be found
> soon.

Can you put winbindd under valgrind and post the results? I wonder if
we have of uninitialised/freed values here somewhere?

Andrew Bartlett

--
Andrew Bartlett http://samba.org/~abartlet/
Authentication Developer, Samba Team http://samba.org
Samba Developer, Cisco Inc.
From: Robert LeBlanc on
On Sat, Jun 5, 2010 at 6:36 PM, Andrew Bartlett <abartlet(a)samba.org> wrote:

>
> Can you put winbindd under valgrind and post the results? I wonder if
> we have of uninitialised/freed values here somewhere?
>
>
Sure, I'm not a programmer so if you have a link to an easy how-to, I'll get
you the info. I looked at the code and much of it is the same betweek 3.2
and 3.3, only some variable renames which all match up ok and the use of a
different object for some of the initial information (that part is way over
my head).

Robert LeBlanc
Life Sciences & Undergraduate Education Computer Support
Brigham Young University
--
To unsubscribe from this list go to the following URL and read the
instructions: https://lists.samba.org/mailman/options/samba