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ru.cisco
- RU.CISCO ---------------------------------------------------------------------
From : Anton Turygin 2:5020/400 03 Mar 2007 14:15:17
To : All
Subject : PPPoE troubles
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Доброго времени стуок.
Господа, столкнулся с проблемой.
Приблизительная схема:
7206VXR G1----Cat 3560G----Cat 2960T----ZyXEL 1248
В ZyXEL 1248 включаются абоненты. 7206VXR терминирует PPPoE. Со стороны
абонентов сессия терминируется на модеме.
С завидной периодичностью сессия не поднимается.
Из дебага на 7206VXR видно:
PPPoE 0: I PADI R:0016.e700.xxxx L:ffff.ffff.ffff 1998 Gi0/0.XXXX
PPPoE 0: O PADO, R:0018.b992.xxxx L:0016.e700.xxxx 1998 Gi0/0.XXXX
PPPoE 0: I PADR R:0016.e700.xxxx L:0018.b992.xxxx 1998 Gi0/0.XXXX
PPPoE : encap string prepared
[12]PPPoE 12: Access IE handle allocated
[12]PPPoE 12: pppoe SSS switch updated
[12]PPPoE 12: AAA get retrieved attrs
[12]PPPoE 12: AAA get nas port details
[12]PPPoE 12: AAA get dynamic attrs
[12]PPPoE 12: AAA get dynamic attrs
[12]PPPoE 12: AAA unique ID allocated
[12]PPPoE 12: AAA method list set
[12]PPPoE 12: Service request sent to SSS
[12]PPPoE 12: Created, Service: None R:0018.b992.xxxx L:0016.e700.xxxx
1998 Gi0/0.XXXX
[12]PPPoE 12: State NAS_PORT_POLICY_INQUIRY Event MORE_KEYS
[12]PPPoE 12: O PADS R:0016.e700.xxxx L:0018.b992.xxxx Gi0/0.XXXX
ppp12 PPP: Using default call direction
ppp12 PPP: Treating connection as a dedicated line
ppp12 PPP: Session handle[3D00000E] Session id[12]
ppp12 PPP: Authorization required
[12]PPPoE 12: O
[12]PPPoE 12: State PPP_START Event DYN_BIND
[12]PPPoE 12: data path set to PPP
PPPoE 4781: O PADT (Auto-cleanup) R:0016.e700.xxxx L:0018.b992.xxxx Gi0/0.XXXX
PPPoE 4781: I PADT R:0016.e700.xxxx L:0018.b992.xxxx 1998 Gi0/0.XXXX
[12]PPPoE 12: O
[12]PPPoE 12: O
[12]PPPoE 12: O
[12]PPPoE 12: O
[12]PPPoE 12: O
[12]PPPoE 12: O
[12]PPPoE 12: O
[12]PPPoE 12: O
[12]PPPoE 12: O
[12]PPPoE 12: O
[12]PPPoE 12: AAA get dynamic attrs
[12]PPPoE 12: AAA get dynamic attrs
[12]PPPoE 12: AAA get dynamic attrs
[12]PPPoE 12: AAA get dynamic attrs
[12]PPPoE 12: State LCP_NEGOTIATION Event PPP_DISCNCT
[12]PPPoE 12: O PADT R:0016.e700.xxxx L:0018.b992.xxxx Gi0/0.XXXX
[12]PPPoE 12: Destroying
[12]PPPoE 12: AAA get dynamic attrs
[12]PPPoE 12: AAA get dynamic attrs
[12]PPPoE 12: AAA get dynamic attrs
[12]PPPoE 12: AAA get dynamic attrs
[12]PPPoE 12: AAA account stopped
Во время инициализации сессии sh vpdn показывает:
792 11921 0016.e700.xxxx Gi0/0.XXXX N/A LCP_NEGO
#debug ppp negotiation
PPP: Send Message[Dynamic Bind Response]
PPP: Using default call direction
PPP: Treating connection as a dedicated line
PPP: Session handle[EE000200] Session id[302]
PPP: Phase is ESTABLISHING, Active Open
LCP: O CONFREQ [Closed] id 1 len 18
LCP: MRU 1492 (0x010405D4)
LCP: AuthProto PAP (0x0304C023)
LCP: MagicNumber 0x5123623A (0x05065123623A)
LCP: Timeout: State REQsent
LCP: O CONFREQ [REQsent] id 2 len 18
LCP: MRU 1492 (0x010405D4)
LCP: AuthProto PAP (0x0304C023)
LCP: MagicNumber 0x5123623A (0x05065123623A)
LCP: Timeout: State REQsent
LCP: O CONFREQ [REQsent] id 3 len 18
LCP: MRU 1492 (0x010405D4)
LCP: AuthProto PAP (0x0304C023)
LCP: MagicNumber 0x5123623A (0x05065123623A)
LCP: Timeout: State REQsent
LCP: O CONFREQ [REQsent] id 4 len 18
LCP: MRU 1492 (0x010405D4)
LCP: AuthProto PAP (0x0304C023)
LCP: MagicNumber 0x5123623A (0x05065123623A)
LCP: Timeout: State REQsent
LCP: O CONFREQ [REQsent] id 5 len 18
LCP: MRU 1492 (0x010405D4)
LCP: AuthProto PAP (0x0304C023)
LCP: MagicNumber 0x5123623A (0x05065123623A)
LCP: Timeout: State REQsent
LCP: O CONFREQ [REQsent] id 6 len 18
LCP: MRU 1492 (0x010405D4)
LCP: AuthProto PAP (0x0304C023)
LCP: MagicNumber 0x5123623A (0x05065123623A)
LCP: Timeout: State REQsent
LCP: O CONFREQ [REQsent] id 7 len 18
LCP: MRU 1492 (0x010405D4)
LCP: AuthProto PAP (0x0304C023)
LCP: MagicNumber 0x5123623A (0x05065123623A)
LCP: Timeout: State REQsent
LCP: O CONFREQ [REQsent] id 8 len 18
LCP: MRU 1492 (0x010405D4)
LCP: AuthProto PAP (0x0304C023)
LCP: MagicNumber 0x5123623A (0x05065123623A)
LCP: Timeout: State REQsent
LCP: O CONFREQ [REQsent] id 9 len 18
LCP: MRU 1492 (0x010405D4)
LCP: AuthProto PAP (0x0304C023)
LCP: MagicNumber 0x5123623A (0x05065123623A)
LCP: Timeout: State REQsent
LCP: O CONFREQ [REQsent] id 10 len 18
LCP: MRU 1492 (0x010405D4)
LCP: AuthProto PAP (0x0304C023)
LCP: MagicNumber 0x5123623A (0x05065123623A)
LCP: Timeout: State REQsent
LCP: O TERMREQ [REQsent] id 10 len 4
PPP: Phase is TERMINATING
LCP: State is Listen
PPP: Sending Acct Event[Down] id[15F56]
LCP: State is Closed
PPP: Phase is DOWN
PPP: Send Message[Disconnect]
Ситуация была замечена на модемах D-LINK, Dynamix, Comtrend (других
модемов просто под рукой нет, чтобы проверить).
Чтобы это могло быть и как с ним бороться?
--
RAZ-UANIC
RAZ-RIPE
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* Origin: Technological Systems (2:5020/400)
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