[FUGSPBR] FreeBSD 5.1-CURRENT + mpd

Ricardo A. Reis ricardo_bsd em yahoo.com.br
Qui Set 25 19:16:57 BRT 2003


Caro Renato,

Ey acredito que o problemas esteja muito mais relacionado com 
autenticação MS-CHAPv2 ja que o MPD prefere CHAP-MD5.

"set link enable chap"

Chap = chap-md5 - chap-msv2 - chap-msv1 creio que seja nessa ordem mesmo

Com base nisso eu acredito que o problema esteja na sua estação win2k, 
tentou alterar os tipos de chap?

obs: Tenho um senario um pouco parecido com o seu, FreeBSD 
5.1-RELEASE-p6 com auth via radius em uma base Ldap.
      Clients win98 e xp, td funcionado

Atenciosamente Soulofblack

Renato Botelho wrote:
> Pessoal,
> 
> Implementei uma vpn com mpd seguindo o tutorial do Capriotti da 
> www.primeirospassos.org, no Free 4 ela funcionava bem, porem, agora no 
> Free 5.1-CURRENT, quando eu tento conectar de um win2k, ele dah o 
> seguinte erro
> 
> Erro 1717: Interface Desconhecida
> 
> rodei o mpd com o -k e o resultado foi o seguinte:
> 
> root em srv1:/usr/src# mpd -k
> Multi-link PPP for FreeBSD, by Archie L. Cobbs.
> Based on iij-ppp, by Toshiharu OHNO.
> mpd: pid 5999, version 3.14 (root em srv2.galle.com.br 08:49 12-Aug-2003)
> [pptp0] ppp node is "mpd5999-pptp0"
> Usage: set pptp self ip [port]
> mpd: local IP address for PPTP is 0.0.0.0
> [pptp0] using interface ng0
> [pptp0:pptp0] mpd: PPTP connection from 192.168.50.4:1129
> pptp0: attached to connection with 192.168.50.4:1129
> [pptp0] IFACE: Open event
> [pptp0] IPCP: Open event
> [pptp0] IPCP: state change Initial --> Starting
> [pptp0] IPCP: LayerStart
> [pptp0] IPCP: Open event
> [pptp0] bundle: OPEN event in state CLOSED
> [pptp0] opening link "pptp0"...
> [pptp0] link: OPEN event
> [pptp0] LCP: Open event
> [pptp0] LCP: state change Initial --> Starting
> [pptp0] LCP: LayerStart
> [pptp0] device: OPEN event in state DOWN
> [pptp0] attaching to peer's outgoing call
> [pptp0] device is now in state OPENING
> [pptp0] device: UP event in state OPENING
> [pptp0] device is now in state UP
> [pptp0] link: UP event
> [pptp0] link: origination is remote
> [pptp0] LCP: Up event
> [pptp0] LCP: state change Starting --> Req-Sent
> [pptp0] LCP: phase shift DEAD --> ESTABLISH
> [pptp0] LCP: SendConfigReq #1
>  ACFCOMP
>  PROTOCOMP
>  MRU 1500
>  MAGICNUM b5db68f7
>  AUTHPROTO CHAP MSOFTv2
> pptp0-0: ignoring SetLinkInfo
> [pptp0] LCP: rec'd Configure Request #0 link 0 (Req-Sent)
>  MAGICNUM 6c4e0600
>  PROTOCOMP
>  ACFCOMP
>  CALLBACK
>    Not supported
>  MP MRRU 1614
>  ENDPOINTDISC [LOCAL] 87 88 cd 63 fd 30 4f 25 a4 e3 99 89 d8 48 fa 6c 00 
> 00 00 03
> [pptp0] LCP: SendConfigRej #0
>  CALLBACK
>  MP MRRU 1614
> [pptp0] LCP: rec'd Configure Request #1 link 0 (Req-Sent)
>  MAGICNUM 6c4e0600
>  PROTOCOMP
>  ACFCOMP
>  ENDPOINTDISC [LOCAL] 87 88 cd 63 fd 30 4f 25 a4 e3 99 89 d8 48 fa 6c 00 
> 00 00 03
> [pptp0] LCP: SendConfigAck #1
>  MAGICNUM 6c4e0600
>  PROTOCOMP
>  ACFCOMP
>  ENDPOINTDISC [LOCAL] 87 88 cd 63 fd 30 4f 25 a4 e3 99 89 d8 48 fa 6c 00 
> 00 00 03
> [pptp0] LCP: state change Req-Sent --> Ack-Sent
> [pptp0] LCP: SendConfigReq #2
>  ACFCOMP
>  PROTOCOMP
>  MRU 1500
>  MAGICNUM b5db68f7
>  AUTHPROTO CHAP MSOFTv2
> pptp0-0: ignoring SetLinkInfo
> [pptp0] LCP: rec'd Configure Ack #2 link 0 (Ack-Sent)
>  ACFCOMP
>  PROTOCOMP
>  MRU 1500
>  MAGICNUM b5db68f7
>  AUTHPROTO CHAP MSOFTv2
> [pptp0] LCP: state change Ack-Sent --> Opened
> [pptp0] LCP: phase shift ESTABLISH --> AUTHENTICATE
> [pptp0] LCP: auth: peer wants nothing, I want CHAP
> [pptp0] CHAP: sending CHALLENGE
> [pptp0] LCP: LayerUp
> [pptp0] LCP: rec'd Ident #2 link 0 (Opened)
>  MESG: MSRASV5.00
> [pptp0] LCP: rec'd Ident #3 link 0 (Opened)
>  MESG: MSRAS-0-INFO4
> [pptp0] LCP: rec'd Terminate Request #4 link 0 (Opened)
> [pptp0] LCP: state change Opened --> Stopping
> [pptp0] LCP: phase shift AUTHENTICATE --> TERMINATE
> [pptp0] LCP: SendTerminateAck #3
> [pptp0] LCP: LayerDown
> pptp0-0: ignoring SetLinkInfo
> pptp0-0: call cleared by peer
> pptp0-0: killing channel
> [pptp0] PPTP call terminated
> [pptp0] IFACE: Close event
> [pptp0] IPCP: Close event
> [pptp0] IPCP: state change Starting --> Initial
> [pptp0] IPCP: LayerFinish
> [pptp0] IFACE: Close event
> pptp0: closing connection with 192.168.50.4:1129
> [pptp0] bundle: CLOSE event in state OPENED
> [pptp0] closing link "pptp0"...
> [pptp0] device: DOWN event in state UP
> [pptp0] device is now in state DOWN
> [pptp0] link: CLOSE event
> [pptp0] LCP: Close event
> [pptp0] LCP: state change Stopping --> Closing
> pptp0: killing connection with 192.168.50.4:1129
> [pptp0] link: DOWN event
> [pptp0] LCP: Down event
> [pptp0] LCP: LayerFinish
> [pptp0] LCP: state change Closing --> Initial
> [pptp0] LCP: phase shift TERMINATE --> DEAD
> [pptp0] device: CLOSE event in state DOWN
> [pptp0] device is now in state DOWN
> 
> 
> Alguem sabe se o mpd nao funciona com Free 5 ou eu que nao estou 
> enxergando o que pode ser o problema?
> 
> Muito Obrigado
> 
> 
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