lug-bg: pptp over pptp ili znam li kakuw e problema

[gyanev@email.domain.hidden (YaneV)]

neznam dali e neshto trivialno no imam sledniq problem:

1.izgrazdam vpn vruzka do gw koito mi dawa internet
2.posle se opitwam da pusna vpn do druga mashina (koqto e dostizima po purwiq vpn)
3 wtoriq vpn nemoze da se izgrade
4 purwi vpn momentalno spira da funkchionira i sled malko pada i ppp interfaceto

<p>info 

distribuchiq RH9
kernel 2.4.20-8
pppd version 2.4.2b3
pptp-linux-1.3.0

<p>logove

messages:
Jul  9 22:17:58 YaneV pppd[8539]: pppd 2.4.2b3 started by yanev, uid 0
Jul  9 22:17:58 YaneV pptp[8540]: anon log[main:pptp.c:219]: The synchronous pptp option is NOT activated
Jul  9 22:17:58 YaneV pppd[8539]: Using interface ppp0
Jul  9 22:17:58 YaneV pppd[8539]: Connect: ppp0 <--> /dev/pts/7
Jul  9 22:17:58 YaneV /etc/hotplug/net.agent: assuming ppp0 is already up
Jul  9 22:17:59 YaneV pptp[8550]: anon log[pptp_dispatch_ctrl_packet:pptp_ctrl.c:630]: Client connection established.
Jul  9 22:18:00 YaneV pptp[8540]: anon log[decaps_hdlc:pptp_gre.c:217]: PPP mode seems to be Asynchronous.
Jul  9 22:18:00 YaneV pptp[8550]: anon log[pptp_dispatch_ctrl_packet:pptp_ctrl.c:759]: Outgoing call established (call ID 0, peer's call ID 0).
Jul  9 22:18:00 YaneV pppd[8539]: Remote message: Welcome to me.
Jul  9 22:18:00 YaneV pppd[8539]: CHAP authentication succeeded
Jul  9 22:18:00 YaneV pppd[8539]: local  IP address 192.168.100.20
Jul  9 22:18:00 YaneV pppd[8539]: remote IP address 192.168.100.1
Jul  9 22:18:35 YaneV pppd[8558]: pppd 2.4.2b3 started by yanev, uid 0
Jul  9 22:18:36 YaneV pptp[8559]: anon log[main:pptp.c:219]: The synchronous pptp option is NOT activated
Jul  9 22:18:36 YaneV /etc/hotplug/net.agent: assuming ppp1 is already up
Jul  9 22:18:36 YaneV pppd[8558]: Using interface ppp1
Jul  9 22:18:36 YaneV pppd[8558]: Connect: ppp1 <--> /dev/pts/8
Jul  9 22:18:36 YaneV pptp[8550]: anon log[pptp_dispatch_ctrl_packet:pptp_ctrl.c:759]: Outgoing call established (call ID 1, peer's call ID 256).
Jul  9 22:18:36 YaneV pptp[8540]: anon log[decaps_gre:pptp_gre.c:391]: discarding duplicate or old packet 0 (expecting 14)
Jul  9 22:18:37 YaneV pptp[8559]: anon log[decaps_hdlc:pptp_gre.c:217]: PPP mode seems to be Asynchronous.
Jul  9 22:18:39 YaneV pptp[8540]: anon log[decaps_gre:pptp_gre.c:391]: discarding duplicate or old packet 1 (expecting 14)
Jul  9 22:18:42 YaneV pptp[8540]: anon log[decaps_gre:pptp_gre.c:391]: discarding duplicate or old packet 2 (expecting 14)
Jul  9 22:18:45 YaneV pptp[8540]: anon log[decaps_gre:pptp_gre.c:391]: discarding duplicate or old packet 3 (expecting 14)
Jul  9 22:18:48 YaneV pptp[8540]: anon log[decaps_gre:pptp_gre.c:391]: discarding duplicate or old packet 4 (expecting 14)
Jul  9 22:18:51 YaneV pptp[8540]: anon log[decaps_gre:pptp_gre.c:391]: discarding duplicate or old packet 5 (expecting 14)
Jul  9 22:18:54 YaneV pptp[8540]: anon log[decaps_gre:pptp_gre.c:391]: discarding duplicate or old packet 6 (expecting 14)
Jul  9 22:18:57 YaneV pptp[8540]: anon log[decaps_gre:pptp_gre.c:391]: discarding duplicate or old packet 7 (expecting 14)
Jul  9 22:19:00 YaneV pptp[8540]: anon log[decaps_gre:pptp_gre.c:391]: discarding duplicate or old packet 8 (expecting 14)
Jul  9 22:19:03 YaneV pptp[8540]: anon log[decaps_gre:pptp_gre.c:391]: discarding duplicate or old packet 9 (expecting 14)
Jul  9 22:19:07 YaneV pppd[8558]: LCP: timeout sending Config-Requests
Jul  9 22:19:07 YaneV pppd[8558]: Connection terminated.
Jul  9 22:19:07 YaneV pptp[8559]: anon warn[decaps_hdlc:pptp_gre.c:209]: short read (-1): Input/output error
Jul  9 22:19:07 YaneV pptp[8559]: anon warn[decaps_hdlc:pptp_gre.c:210]: pppd may have shutdown, see pppd log
Jul  9 22:19:07 YaneV pptp[8550]: anon log[callmgr_main:pptp_callmgr.c:236]: Closing connection
Jul  9 22:19:10 YaneV /etc/hotplug/net.agent: NET unregister event not supported
Jul  9 22:19:10 YaneV pppd[8558]: Exit.
Jul  9 22:19:23 YaneV pptp[8540]: anon warn[decaps_gre:pptp_gre.c:319]: short read (-1): Protocol not available
Jul  9 22:19:23 YaneV pppd[8551]: Modem hangup
Jul  9 22:19:23 YaneV pppd[8551]: Connection terminated.
Jul  9 22:19:23 YaneV pppd[8551]: Connect time 1.5 minutes.
Jul  9 22:19:23 YaneV pppd[8551]: Sent 1253 bytes, received 348 bytes.
Jul  9 22:19:23 YaneV pptp[8550]: anon log[callmgr_main:pptp_callmgr.c:236]: Closing connection
Jul  9 22:19:23 YaneV pptp[8550]: anon log[pptp_write_some:pptp_ctrl.c:426]: write error: Broken pipe
Jul  9 22:19:23 YaneV /etc/hotplug/net.agent: NET unregister event not supported
Jul  9 22:19:23 YaneV pppd[8551]: Connect time 1.5 minutes.
Jul  9 22:19:23 YaneV pppd[8551]: Sent 1253 bytes, received 348 bytes.
Jul  9 22:19:23 YaneV pptp[8550]: anon log[call_callback:pptp_callmgr.c:76]: Closing connection
Jul  9 22:19:23 YaneV pppd[8551]: Exit.

<p>neznam AZ li burkam neshto ... zahstoto dokato kopirah messagesaa za da wi go pastena 
naprawih sledniq eksperimet:
kachih vpn do gw-a
pushan i ipip tunnel do nego nastroih si routingite da minawat prez ipip tunnela i kogato se opitah da kacha
wtoriq vpn pak ne uspqh i tozi vpn koito e do gw vednaga umrq
[ako ne pusna vpn do gw a samo prez ipip tunnela vpn-a do wunshnata mashina se vruzwa i funkchionira]
[vpn-a do gw susto fukchionira dokato ne se opitam da pusna wtori vpn na nqkade] 
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