No subject
Sun Jul 8 18:14:56 CDT 2012
7.3.10. The VPN link works for a while, but then stops working,
and the /var/log/debug file shows the following:
pppd[10544]: rcvd [Compressed data] 10 32 ae 68 c0 8e e1 92 ...
Solution: Patch the /usr/src/linux/drivers/net/ppp_mppe.c file with
the patch:
http://www.vibrationresearch.com/pptpd/ppp_mppe_compressed_data_fix.diff
and then recompile and reinstall the ppp_mppe.o module
7.3.11. The VPN link works for a while, but then stops working,
and the /var/log/debug file shows messages like the following:
pppd[11170]: sent [LCP ProtRej id=0xb 51 19 ...
pppd[11170]: rcvd [proto=0xbe1b] df 60 4e 4e ...
pppd[11170]: Unsupported protocol 0xbe1b received
(where the hex data and the protocol numbers may vary)
This is probably caused by dropped packets with mppe running in
stateful mode (i.e. mppe-stateless disabled). In stateful mode,
decryption of a packet requires successful decryption of the previous
packet. In stateless mode, a packet can always be decrypted as long
as the sequence number is known.
Solution: add the "mppe-stateless" option to the /etc/ppp/options.pptp
file.
> -----Original Message-----
> From: pptp-server-admin at lists.schulte.org
> [mailto:pptp-server-admin at lists.schulte.org]On Behalf Of Jim Lovell
> Sent: Friday, December 01, 2000 12:35 PM
> To: pptp-server at lists.schulte.org
> Subject: [pptp-server] Windows 2000 connection stability?
>
>
> We are running PoPToP and connecting to it via the Windows 2000
> VPN client.
> At first the connections works great but after about 5 minutes no more
> packets are forwarded from the Linux box. We have traced the
> connection and
> all the packets make it to the PoPToP box but none are returned. As I said
> it works great for about 5 minutes then it dies.
>
> Any Thoughts??
>
> Jim Lovell
> Prairie iNet
> 515-440-0848 x118
> jlovell at p-inet.net
>
>
>
> _______________________________________________
> pptp-server maillist - pptp-server at lists.schulte.org
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