[pptp-server] MPPE stopped again....

Justin Kreger lists at earthling.2y.net
Sun Jul 15 18:50:03 CDT 2001 

2000, not 2001..... 

Justin Kreger, MCP MCSE CCNA
jkreger at earthling.2y.net jwkreger at uncg.edu justin at wss.net


On Sun, 15 Jul 2001, Justin Kreger wrote:

> I think the spec for HDSL was released nov 2001, so, it may have problems,
> but this would be a software error.... unless somehow a bit get
> flipped....  How often do you get the remote message? every time?
> 
> Justin Kreger, MCP MCSE CCNA
> jkreger at earthling.2y.net jwkreger at uncg.edu justin at wss.net
> 
> 
> On Mon, 16 Jul 2001, George Vieira wrote:
> 
> > This worked fine for around 6 months on RH6.2 Kernel 2.2.19 before moving to
> > RH7.1 Kernel 2.4.5 and is only doing it now.. Though  our HDSL came into
> > effect around May so it's hard to tell if it's a speed problem or not...
> > 
> > thanks,
> > George Vieira
> > Network Engineer
> > Citadel Computer Systems P/L
> > 
> > 
> > -----Original Message-----
> > From: Justin Kreger [mailto:lists at earthling.2y.net]
> > Sent: Monday, July 16, 2001 9:36 AM
> > To: George Vieira
> > Cc: PPTP List (E-mail)
> > Subject: RE: [pptp-server] MPPE stopped again...
> > 
> > 
> > Its like your client isent ready to do chap....
> > 
> > Justin Kreger, MCP MCSE CCNA
> > jkreger at earthling.2y.net jwkreger at uncg.edu justin at wss.net
> > 
> > 
> > On Mon, 16 Jul 2001, George Vieira wrote:
> > 
> > > It's a HDSL to ADSL connection which is 50ms average...
> > > 
> > > thanks,
> > > George Vieira
> > > Network Engineer
> > > Citadel Computer Systems P/L
> > > 
> > > 
> > > -----Original Message-----
> > > From: Justin Kreger [mailto:lists at earthling.2y.net]
> > > Sent: Monday, July 16, 2001 9:32 AM
> > > To: George Vieira
> > > Cc: PPTP List (E-mail)
> > > Subject: RE: [pptp-server] MPPE stopped again...
> > > 
> > > 
> > > It could just be in pppd, or pppd could be running to quickly.... it could
> > > be written for a certian amount of delay in the conneciton, how long is
> > > the ping time between the two boxes?
> > > 
> > > Justin Kreger, MCP MCSE CCNA
> > > jkreger at earthling.2y.net jwkreger at uncg.edu justin at wss.net
> > > 
> > > 
> > > On Mon, 16 Jul 2001, George Vieira wrote:
> > > 
> > > > The only patch I did for pppd was the openssl-0.9.6 patch... Was there
> > > other
> > > > patches for pppd-2.4.1 for mschap-v2 etc..etc..??
> > > > 
> > > > thanks,
> > > > George Vieira
> > > > Network Engineer
> > > > Citadel Computer Systems P/L
> > > > 
> > > > 
> > > > -----Original Message-----
> > > > From: Justin Kreger [mailto:lists at earthling.2y.net]
> > > > Sent: Monday, July 16, 2001 9:25 AM
> > > > To: George Vieira
> > > > Subject: RE: [pptp-server] MPPE stopped again...
> > > > 
> > > > 
> > > > Its the inital chap secret... as far as I can tell.... it would be a
> > pppd
> > > > bug.
> > > > 
> > > > Justin Kreger, MCP MCSE CCNA
> > > > jkreger at earthling.2y.net jwkreger at uncg.edu justin at wss.net
> > > > 
> > > > 
> > > > On Mon, 16 Jul 2001, George Vieira wrote:
> > > > 
> > > > > You mean it passed my login from the pap-secrets file not chap
> > > > > authentication? I have refuse-pap in my options file. 
> > > > > 
> > > > > thanks,
> > > > > George Vieira
> > > > > Network Engineer
> > > > > Citadel Computer Systems P/L
> > > > > 
> > > > > 
> > > > > -----Original Message-----
> > > > > From: Justin Kreger [mailto:lists at earthling.2y.net]
> > > > > Sent: Monday, July 16, 2001 9:22 AM
> > > > > To: George Vieira
> > > > > Cc: PPTP List (E-mail)
> > > > > Subject: Re: [pptp-server] MPPE stopped again...
> > > > > 
> > > > > 
> > > > > That would be the inital secret passed......
> > > > > 
> > > > > Justin Kreger, MCP MCSE CCNA
> > > > > jkreger at earthling.2y.net jwkreger at uncg.edu justin at wss.net
> > > > > 
> > > > > 
> > > > > On Mon, 16 Jul 2001, George Vieira wrote:
> > > > > 
> > > > > > I'm still getting this weird unpredicatable non MPPE support
> > happening
> > > > > > again.. For some reason MPPE doesn't encrypt when clients connect
> > and
> > > I
> > > > > > receive a "Remote Message" in the client logs which I have no idea
> > > about
> > > > > but
> > > > > > assume it's something to do with mppe...
> > > > > > 
> > > > > > Any ideas why this keeps breaking?
> > > > > > 
> > > > > > --PPTP LINUX CLIENT--
> > > > > > Jul 16 09:07:56 stargate pppd[6359]: pppd 2.3.11 started by root,
> > uid
> > > 0
> > > > > > Jul 16 09:07:56 stargate pppd[6359]: Using interface ppp1
> > > > > > Jul 16 09:07:57 stargate pppd[6359]: Connect: ppp1 <--> /dev/ttya1
> > > > > > Jul 16 09:08:00 stargate pppd[6359]: Remote message:
> > > > > > S=948904F100A51375ED96A07BA2A82B66402CB0FF
> > > > > > 
> > > > > > 
> > > > > > --FIREWALL LOGS--
> > > > > > Jul 16 09:07:57 firewall pppd[22865]: pppd 2.4.1 started by root,
> > uid
> > > 0
> > > > > > Jul 16 09:07:57 firewall pppd[22865]: Using interface ppp0
> > > > > > Jul 16 09:07:57 firewall pppd[22865]: Connect: ppp0 <--> /dev/pts/0
> > > > > > Jul 16 09:08:01 firewall pppd[22865]: MSCHAP-v2 peer authentication
> > > > > > succeeded for georgev
> > > > > > Jul 16 09:08:01 firewall pppd[22865]: found interface eth0 for proxy
> > > arp
> > > > > > Jul 16 09:08:01 firewall pppd[22865]: local  IP address
> > xxx.xxx.0.254
> > > > > > Jul 16 09:08:01 firewall pppd[22865]: remote IP address xxx.xxx.0.97
> > > > > > 
> > > > > > --PPTP SERVER--
> > > > > > name firewall
> > > > > > mru 1450
> > > > > > mtu 1450
> > > > > > auth
> > > > > > refuse-pap
> > > > > > require-chap
> > > > > > proxyarp
> > > > > > +chap
> > > > > > +chapms
> > > > > > +chapms-v2
> > > > > > mppe-128
> > > > > > mppe-stateless
> > > > > > ms-wins xxx.xxx.0.20
> > > > > > lcp-echo-failure 60
> > > > > > lcp-echo-interval 5
> > > > > > 
> > > > > > [root at firewall /root]# lsmod
> > > > > > Module                  Size  Used by
> > > > > > ppp_mppe               26992   0  (autoclean) (unused)
> > > > > > ppp_generic            21376   0  (autoclean) [ppp_mppe]
> > > > > > slhc                    5104   0  (autoclean) [ppp_generic]
> > > > > > ipchains               48064   0  (unused)
> > > > > > ne2k-pci                4496   3  (autoclean)
> > > > > > 
> > > > > > 
> > > > > > thanks,
> > > > > > George Vieira
> > > > > > Network Engineer
> > > > > > Citadel Computer Systems P/L
> > > > > > (The box said "For Windows 95 or better", so I installed Linux.)
> > > > > > _______________________________________________
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> > > > > > 
> > > > > 
> > > > _______________________________________________
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> > > > 
> > > 
> > 
> 
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