Доброго времени суток!!!
Господа, помогите разобраться с непонятной проблемкой. Есть с одной стороны киска 2509+зюхель U-336R а на другой стороне зюхель U-336S+NT4.
собственно трабл:
Физика в апе, логика в дауне. Киска пытается поднять LCP посылая REQsent на NT - ответа нет... :((
но:
Со стороны киски на модеме DTE 115200... меняем на киске в конфигурации Line 8 -> speed 57600 и при поднятой физике меняем ее назад на 115200.
При этом NT4 начинает отвечать и как результат подымается логика...
А как бы хотелось, что-бы логика поднималась сама... :)) :)) HELP!!!! Господа, у кого есть какие идеи, помогите!!!!
кусок конфигурации:
IOS version 12.1(17)
!
interface Async8
description -->> Link for NT4 <<--
ip address 10.10.10.18 255.255.255.224
ip rip send version 2
ip rip receive version 2
encapsulation ppp
no ip mroute-cache
keepalive 10
async mode dedicated
peer default ip address 10.10.10.5
no fair-queue
compress mppc
no cdp enable
no ppp microcode
ppp chap hostname <loginname>
ppp chap password 7 <password>
!
line 8
exec-timeout 0 0
modem InOut
exec-character-bits 8
special-character-bits 8
no exec
transport preferred none
transport input all
transport output none
escape-character NONE
stopbits 1
speed 115200
flowcontrol hardware
и кусочки логов:
-- не изменяя скорость DTE:
As8 LCP: State is Closed
%LINK-3-UPDOWN: Interface Async8, changed state to up
As8 PPP: Treating connection as a dedicated line
As8 PPP: Phase is ESTABLISHING, Active Open
As8 LCP: O CONFREQ [Closed] id 89 len 20
As8 LCP: ACCM 0x000A0000 (0x0206000A0000)
As8 LCP: MagicNumber 0x60CA75EF (0x050660CA75EF)
As8 LCP: PFC (0x0702)
As8 LCP: ACFC (0x0802)
As8 LCP: TIMEout: State REQsent
As8 LCP: O CONFREQ [REQsent] id 90 len 20
As8 LCP: ACCM 0x000A0000 (0x0206000A0000)
As8 LCP: MagicNumber 0x60CA75EF (0x050660CA75EF)
As8 LCP: PFC (0x0702)
As8 LCP: ACFC (0x0802)
As8 LCP: TIMEout: State REQsent
As8 LCP: O CONFREQ [REQsent] id 91 len 20
As8 LCP: ACCM 0x000A0000 (0x0206000A0000)
As8 LCP: MagicNumber 0x60CA75EF (0x050660CA75EF)
As8 LCP: PFC (0x0702)
As8 LCP: ACFC (0x0802)
As8 LCP: TIMEout: State REQsent
As8 LCP: O CONFREQ [REQsent] id 98 len 20
As8 LCP: ACCM 0x000A0000 (0x0206000A0000)
As8 LCP: MagicNumber 0x60CA75EF (0x050660CA75EF)
As8 LCP: PFC (0x0702)
As8 LCP: ACFC (0x0802)
As8 LCP: TIMEout: State REQsent
As8 LCP: State is Listen
%LINK-5-CHANGED: Interface Async8, changed state to reset
As8 LCP: State is Closed
As8 PPP: Phase is DOWN
-- изменяя скорость DTE c 57600 на 115200 при поднятой физике
cisco(config-line)#line 8
%LINK-3-UPDOWN: Interface Async8, changed state
speed 57600
As8 PPP: Treating connection as a dedicated line
As8 PPP: Phase is ESTABLISHING, Active Open
As8 LCP: O CONFREQ [Closed] id 159 len 20
As8 LCP: ACCM 0x000A0000 (0x0206000A0000)
As8 LCP: MagicNumber 0x60CE5EF2 (0x050660CE5EF2)
As8 LCP: PFC (0x0702)
As8 LCP: ACFC (0x
speed 115200
cisco(config-line)#
As8 LCP: O CONFREQ [REQsent] id 161 len 20
As8 LCP: ACCM 0x000A0000 (0x0206000A0000)
As8 LCP: MagicNumber 0x60CE5EF2 (0x050660CE5EF2)
As8 LCP: PFC (0x0702)
As8 LCP: ACFC (0x0802)
As8 LCP: I CONFREQ [REQsent] id 0 len 25
As8 LCP: ACCM 0x00000000 (0x020600000000)
As8 LCP: AuthProto MS-CHAP (0x0305C22380)
As8 LCP: MagicNumber 0x00005F8D (0x050600005F8D)
As8 LCP: PFC (0x0702)
As8 LCP: ACFC (0x0802)
As8 LCP: O CONFACK [REQsent] id 0 len 25
As8 LCP: ACCM 0x00000000 (0x020600000000)
As8 LCP: AuthProto MS-CHAP (0x0305C22380)
As8 LCP: MagicNumber 0x00005F8D (0x050600005F8D)
As8 LCP: PFC (0x0702)
As8 LCP: ACFC (0x0802)
As8 LCP: I CONFACK [ACKsent] id 161 len 20
As8 LCP: ACCM 0x000A0000 (0x0206000A0000)
As8 LCP: MagicNumber 0x60CE5EF2 (0x050660CE5EF2)
As8 LCP: PFC (0x0702)
As8 LCP: ACFC (0x0802)
As8 LCP: State is Open
As8 PPP: Phase is AUTHENTICATING, by the peer
As8 MS-CHAP: I CHALLENGE id 47 len 13
As8 CHAP: Using alternate hostname <loginname>
As8 CHAP: Username not found
As8 CHAP: Using default password
As8 MS-CHAP: O RESPONSE id 47 len 60 from "<loginname>"
As8 MS-CHAP: I SUCCESS id 47 len 4
As8 PPP: Phase is UP
As8 IPCP: O CONFREQ [Closed] id 3 len 10
As8 IPCP: Address 10.10.10.18 (0x0306AC100012)
As8 CCP: I CONFREQ [Not negotiated] id 1 len 10
As8 CCP: MS-PPC supported bits 0x00000001 (0x120600000001)
As8 LCP: O PROTREJ [Open] id 162 len 16 protocol CCP (0x80FD0101000A120600000001)
As8 IPCP: I CONFREQ [REQsent] id 2 len 16
As8 IPCP: CompressType VJ 15 slots CompressSlotID (0x0206002D0F01)
As8 IPCP: Address 10.10.10.5 (0x0306AC100005)
As8 IPCP: O CONFREJ [REQsent] id 2 len 10
As8 IPCP: CompressType VJ 15 slots CompressSlotID (0x0206002D0F01)
As8 IPCP: I CONFACK [REQsent] id 3 len 10
As8 IPCP: Address 10.10.10.18 (0x0306AC100012)
As8 IPCP: I CONFREQ [ACKrcvd] id 3 len 10
As8 IPCP: Address 10.10.10.5 (0x0306AC100005)
As8 IPCP: O CONFACK [ACKrcvd] id 3 len 10
As8 IPCP: Address 10.10.10.5 (0x0306AC100005)
As8 IPCP: State is Open
As8 IPCP: Install route to 10.10.10.5
%LINEPROTO-5-UPDOWN: Line protocol on Interface Async8, changed state to up