pptp s sifrovanim pomoci MPPE

Jakub Morávek jakub.moravek na volny.cz
Úterý Květen 20 11:26:07 CEST 2003


Dobry den,
    snazim se zprovoznit pptp server s sifrovanim pomoci MPPE-128 
(Debian Woody, pppd 2.4.2b1). Jestlize nemam zapnute MPPE, vse probehne 
v poradku. Klient se pripoji, spojeni je navazano a vse funguje. 
Jestlize zapnu MPPE, tak sice k autentizaci a pripojeni klienta dojde, 
ale spojeni nefunguje a zadny packet neprojde. Syslog mi vypisuje 
nasledujici hruzy, ktere mi bohuzel nic nerikaji. Kdyby mel nekdo nejaky 
napad, nebo by mi pomohl rozlustit nasledujici vypis, byl bych moc vdecny.
    S diky
		Jakub Moravek

vypis syslogu:
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May 20 11:14:54 davro212 pppd[26508]: local  IP address 192.168.10.11
May 20 11:14:54 davro212 pppd[26508]: remote IP address 192.168.10.151
May 20 11:14:54 davro212 ucd-snmp[265]: [smux_accept] accepted fd 6 from 
127.0.0.1:38305
May 20 11:14:54 davro212 ucd-snmp[265]: refused smux peer: oid 
enterprises.3317.1.3.1, password , descr radiusd
May 20 11:14:54 davro212 pppd[26508]: Script /etc/ppp/ip-up started (pid 
26509)
May 20 11:14:54 davro212 ucd-snmp[265]: [smux_accept] accepted fd 6 from 
127.0.0.1:38307
May 20 11:14:54 davro212 ucd-snmp[265]: refused smux peer: oid 
enterprises.3317.1.3.1, password , descr radiusd
May 20 11:14:54 davro212 pppd[26508]: rcvd [proto=0x6178] 86 42 57 25 d4 
67 d5 ff 65 ce d7 b6 b9 2f 5e 63 14 b3 b1 cd 73 3e c0 1f 20 e9 99 55 9c 
1d 09 89 ...
May 20 11:14:54 davro212 pppd[26508]: Unsupported protocol 0x6178 received
May 20 11:14:54 davro212 pppd[26508]: sent [LCP ProtRej id=0x4 61 78 86 
42 57 25 d4 67 d5 ff 65 ce d7 b6 b9 2f 5e 63 14 b3 b1 cd 73 3e c0 1f 20 
e9 99 55 9c 1d ...]
May 20 11:14:54 davro212 pppd[26508]: rcvd [proto=0x2787] f8 8e 4e f2 fe 
06 4c d4 bd de d2 4a 1e 6e df b4 9d 14 5f 18 58 db 83 3c 45 4d ac 09 38 
02 6a cc ...
May 20 11:14:54 davro212 pppd[26508]: Unsupported protocol 0x2787 received
May 20 11:14:54 davro212 pppd[26508]: sent [LCP ProtRej id=0x5 27 87 f8 
8e 4e f2 fe 06 4c d4 bd de d2 4a 1e 6e df b4 9d 14 5f 18 58 db 83 3c 45 
4d ac 09 38 02 ...]
May 20 11:14:54 davro212 pppd[26508]: rcvd [proto=0x6524] dc cd 99 94 7f 
11 7e 95 97 a3 71 68 1a f2 de d2 57 46 f2 3a 58 9c ef 25 e7 52 4b 1a f1 
15 94 83 ...
May 20 11:14:54 davro212 pppd[26508]: Unsupported protocol 0x6524 received
May 20 11:14:54 davro212 pppd[26508]: sent [LCP ProtRej id=0x6 65 24 dc 
cd 99 94 7f 11 7e 95 97 a3 71 68 1a f2 de d2 57 46 f2 3a 58 9c ef 25 e7 
52 4b 1a f1 15 ...]
May 20 11:14:55 davro212 pppd[26508]: Script /etc/ppp/ip-up finished 
(pid 26509), status = 0x0
May 20 11:14:55 davro212 pppd[26508]: rcvd [proto=0xdd95] 19 b3 e3 4f b2 
a8 63 09 0c 81 7e 41 f4 57 10 62 88 6c b3 a1 c2 12 7d f6 82 8e 94 e0 b6 
d1 81 4c ...
May 20 11:14:55 davro212 pppd[26508]: Unsupported protocol 0xdd95 received
May 20 11:14:55 davro212 pppd[26508]: sent [LCP ProtRej id=0x7 dd 95 19 
b3 e3 4f b2 a8 63 09 0c 81 7e 41 f4 57 10 62 88 6c b3 a1 c2 12 7d f6 82 
8e 94 e0 b6 d1 ...]
May 20 11:14:56 davro212 pppd[26508]: rcvd [proto=0xf7cd] 9c 57 35 90 12 
00 c7 b6 33 fa f8 e0 64 22 74 58 c2 87 34 c2 e3 d9 3e 94 cb aa 9b 6a aa 
71 b0 30 ...
May 20 11:14:56 davro212 pppd[26508]: Unsupported protocol 0xf7cd received
May 20 11:14:56 davro212 pppd[26508]: sent [LCP ProtRej id=0x8 f7 cd 9c 
57 35 90 12 00 c7 b6 33 fa f8 e0 64 22 74 58 c2 87 34 c2 e3 d9 3e 94 cb 
aa 9b 6a aa 71 ...]
May 20 11:14:57 davro212 pppd[26508]: rcvd [proto=0x80dc] e9 5e c7 a1 b8 
0b f0 be 3e 86 14 63 59 48 70 a3 c0 a4 03 88 38 c7 84 fd 5b ec be cc 7a 
1b 39 f7 ...
May 20 11:14:57 davro212 pppd[26508]: Unsupported protocol 0x80dc received
May 20 11:14:57 davro212 pppd[26508]: sent [LCP ProtRej id=0x9 80 dc e9 
5e c7 a1 b8 0b f0 be 3e 86 14 63 59 48 70 a3 c0 a4 03 88 38 c7 84 fd 5b 
ec be cc 7a 1b ...]
May 20 11:14:57 davro212 pppd[26508]: rcvd [proto=0xc519] 07 d5 e8 07 ab 
2c de e5 48 4c b5 31 48 af 45 67 2a 5e 4b 93 13 a8 0b 1c c4 f7 d8 4b 3d 
85 2c 29 ...
...
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