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New Member

2 64K customers on a single isdn line

how to config 2 64k customer on a singel isdn line,

ie to make use of the 1st B channel for one customer & 2nd B channel for another customer

I think this is the config , but some minor error are there, any light on this

interface BRI 1/0

ip unnumbered FastEthernet0/0

encapsulation ppp

dialer pool-member 10 max-link 1

dialer pool-member 20 max-link 1

isdn switch-type basic-net3

no cdp enable

ppp authentication pap

ppp multilink

end

!

interface Dialer1

ip unnumbered FastEthernet0/0

encapsulation ppp

dialer pool 10

no cdp enable

ppp authentication pap

!

interface Dialer2

ip unnumbered FastEthernet0/0

encapsulation ppp

dialer pool 20

no cdp enable

ppp authentication pap

2 REPLIES
VIP Purple

Re: 2 64K customers on a single isdn line

Hello,

I have marked the additions with:

-->

and the information to be removed with:

--<

I would take ppp multilink out of the configuration alltogether, since you have only two B-channels for two customers.

Also, don´t forget your static routes.

interface BRI 1/0

ip unnumbered FastEthernet0/0

encapsulation ppp

dialer pool-member 10 max-link 1

dialer pool-member 20 max-link 1

isdn switch-type basic-net3

no cdp enable

ppp authentication pap

--

end

!

interface Dialer1

ip unnumbered FastEthernet0/0

encapsulation ppp

dialer pool 10

-->dialer-group 1

-->dialer remote-name xxxx

-->dialer string xxxxxxxx

no cdp enable

ppp authentication pap

!

interface Dialer2

ip unnumbered FastEthernet0/0

encapsulation ppp

dialer pool 20

-->dialer-group 1

-->dialer remote-name xxxx

-->dialer string xxxxxxxx

no cdp enable

ppp authentication pap

!

-->dialer-list 1 protocol ip permit

HTH,

Georg

New Member

Re: 2 64K customers on a single isdn line

changed the config, still the same problems, (the router accepts calls & no outgoing calls, so dialer string etc not required )

this is the config

interface BRI1/3

no ip address

encapsulation ppp

dialer pool-member 10 max-link 1

dialer pool-member 20 max-link 1

isdn switch-type basic-net3

no cdp enable

ppp authentication pap

end

!

interface Dialer1

ip unnumbered FastEthernet0/0

encapsulation ppp

dialer pool 10

no cdp enable

ppp authentication pap

!

interface Dialer2

ip unnumbered FastEthernet0/0

encapsulation ppp

dialer pool 20

no cdp enable

ppp authentication pap

& this is the debug output

37.020 : ISDN BR1/3: LIF_EVENT: ces/callid 1/0x5A9 HOST_CONNECT

37.020 : ISDN BR1/3: Event: Connected to xxxxxxxx on B1 at 64 Kb/s

42.600 : %ISDN-6-CONNECT: Interface BRI1/3:1 is now connected to xxxxxxxx

56.996 : ISDN BR1/3: Event: Hangup call to call id 0x5A9

56.996 : ISDN BR1/3: process_disconnect(): call id 0x5A9, call type is DATA, b_idb 0x6274DED0, ces 1, cause Normal call clearing(0x10)

56.996 : %ISDN-6-DISCONNECT: Interface BRI1/3:1 disconnected from xxxxxxxx testacct, call lasted 20 seconds

56.996 : ISDN: get_isdn_service_state(): idb 0x6274DED0 bchan 2 is_isdn 1 Not a Pri

56.996 : CCBRI_Go Fr Host InPkgInfo (Len=13) :

56.996 : 5 3 1 5 A9 3 8 1 90 8 2 80 90

56.996 :

57.260 : CCBRI_Go Fr L3 pkt (Len=4) :

57.260 : 4D 1 B4 97

57.264 :

57.264 : ISDN BR1/3: LIF_EVENT: ces/callid 1/0x5A9 HOST_DISCONNECT_ACK

57.264 : ISDN: get_isdn_service_state(): idb 0x6274DED0 bchan 2 is_isdn 1 Not a Pri

57.264 : ISDN BR1/3: HOST_DISCONNECT_ACK: call type is DATA

57.264 : %LINK-3-UPDOWN: Interface BRI1/3:1, changed state to down

59.360 : %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR1/3, TEI 114 changed to down

01.228 : CCBRI_Go Fr L3 pkt (Len=33) :

01.228 : 5 1 B5 90 A1 4 2 88 90 18 1 89 6C C 21 83 34 36 31 32 33 35 34 34 32 33 70 5 81 39 35 33 35

01.228 :

01.228 : ISDN BR1/3: Incoming call id = 0x05AA, dsl 3

01.228 : ISDN BR1/3: LIF_EVENT: ces/callid 1/0x5AA HOST_INCOMING_CALL

01.228 : ISDN BR1/3: HOST_INCOMING_CALL: (non-POTS) DATA

01.228 : ISDN BR1/3: HOST_INCOMING_CALL: (1) call_type = DATA

01.228 : ISDN BR1/3: HOST_INCOMING_CALL: voice_answer_data = FALSE call type is DATA

01.228 : %DIALER-6-BIND: Interface BR1/3:1 bound to profile Di2

01.228 : ISDN BR1/3: RM returned call_type 0 resource type 0 response 1

01.228 : CCBRI_Go Fr Host InPkgInfo (Len=9) :

01.228 : 7 3 1 5 AA 3 18 1 89

01.228 :

01.228 : ISDN BR1/3: isdn_send_connect(): msg 4, call id 0x5AA, ces 1 bchan 0, call type DATA

01.232 : %LINK-3-UPDOWN: Interface BRI1/3:1, changed state to up

01.232 : ISDN: get_isdn_service_state(): idb 0x6274DED0 bchan 2 is_isdn 1 Not a Pri

01.232 : CCBRI_Go Fr Host InPkgInfo (Len=6) :

01.232 : 4 3 1 5 AA 0

01.232 :

01.256 : %ISDN-6-LAYER2UP: Layer 2 for Interface BR1/3, TEI 114 changed to up

01.732 : CCBRI_Go Fr L3 pkt (Len=4) :

01.732 : F 1 B5 92

01.732 :

01.732 : ISDN BR1/3: LIF_EVENT: ces/callid 1/0x5AA HOST_CONNECT

01.732 : ISDN BR1/3: Event: Connected to xxxxxxxx on B1 at 64 Kb/s

07.232 : %ISDN-6-CONNECT: Interface BRI1/3:1 is now connected to xxxxxxxx

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