Hi,

I have some problem with my mpd PPPoe server in FreeBSD 6.0. Everything is working fine except some problems. I have several users connected to 2 DSLAMs. Users, who is connected to first DSLAM, are working fine, they can log in. However users, who is connected to second DSLAM, are having problem logging in. They can't log in, however after restarting mpd
problem goes away.

I see errors in mpd.log something like:

Nov 14 10:15:12 gw mpd: [pppoe10] LCP: SendConfigReq #128
Nov 14 10:15:12 gw mpd:  PROTOCOMP
Nov 14 10:15:12 gw mpd:  MRU 1492
Nov 14 10:15:12 gw mpd:  MAGICNUM 4afa9f5a
Nov 14 10:15:12 gw mpd:  AUTHPROTO PAP
Nov 14 10:15:14 gw mpd: [pppoe10] LCP: rec'd Configure Reject #127 link 0 (Ack-Sent)
Nov 14 10:15:08 gw mpd: [pppoe10] LCP: Up event
Nov 14 10:15:08 gw mpd: [pppoe10] LCP: state change Starting --> Req-Sent
Nov 14 10:15:08 gw mpd: [pppoe10] LCP: phase shift DEAD --> ESTABLISH
Nov 14 10:15:08 gw mpd: [pppoe10] LCP: SendConfigReq #126
Nov 14 10:15:08 gw mpd:  PROTOCOMP
Nov 14 10:15:08 gw mpd:  MRU 1492
Nov 14 10:15:08 gw mpd:  MAGICNUM 4afa9f5a
Nov 14 10:15:08 gw mpd:  AUTHPROTO PAP
Nov 14 10:15:10 gw mpd: [pppoe10] LCP: SendConfigReq #127
Nov 14 10:15:10 gw mpd:  PROTOCOMP
Nov 14 10:15:10 gw mpd:  MRU 1492
Nov 14 10:15:10 gw mpd:  MAGICNUM 4afa9f5a
Nov 14 10:15:10 gw mpd:  AUTHPROTO PAP
Nov 14 10:15:11 gw mpd: [pppoe10] LCP: rec'd Configure Request #189 link 0 (Req-Sent)
Nov 14 10:15:11 gw mpd:  MRU 1492
Nov 14 10:15:11 gw mpd: [pppoe10] LCP: SendConfigAck #189
Nov 14 10:15:11 gw mpd:  MRU 1492
Nov 14 10:15:11 gw mpd: [pppoe10] LCP: state change Req-Sent --> Ack-Sent
Nov 14 10:15:11 gw mpd: [pppoe10] LCP: rec'd Configure Reject #126 link 0 (Ack-Sent)
Nov 14 10:15:11 gw mpd:  Wrong id#, expecting 127
Nov 14 10:15:12 gw mpd: [pppoe10] LCP: SendConfigReq #128
Nov 14 10:15:12 gw mpd:  PROTOCOMP
Nov 14 10:15:12 gw mpd:  MRU 1492
Nov 14 10:15:12 gw mpd:  MAGICNUM 4afa9f5a
Nov 14 10:15:12 gw mpd:  AUTHPROTO PAP
Nov 14 10:15:14 gw mpd: [pppoe10] LCP: rec'd Configure Reject #127 link 0 (Ack-Sent)
Nov 14 10:15:14 gw mpd:  Wrong id#, expecting 128
Nov 14 10:15:14 gw mpd: [pppoe10] LCP: SendConfigReq #129

In the log it says LCP: "rec'd Configure Reject #127 link 0 (Ack-Sent), Wrong id#, expecting 128". Maybe I'm missing something in the mpd configuration. I appreciate if somebody help me to solve this problem.

thanks,

Ganbold

My mpd config file:
default:
        load server1
        load server2
        load server3
        load server4
        load server5
        load server6
pppoe_standard:
        set bundle no multilink
        set bundle enable compression
        set bundle accept encryption
        set bundle max-logins 3
        set bundle enable radius-acct
        set bundle enable radius-auth

        set iface idle 0
        set iface disable on-demand
        set iface disable proxy-arp
        set iface enable tcpmssfix
        set iface mtu 1500
        set iface route default

        set link type pppoe
        set link mtu 1500
        set link no chap
        set link enable pap
#        set link keep-alive 60 180
        set link keep-alive 10 60
        set link max-redial -1
        set link mtu 1492
        set link latency 0
        set link bandwidth 1224000
        set ccp yes mpp-e40
        set ccp yes mpp-e128
        set ccp yes mpp-stateless

        set pppoe iface fxp1
        set pppoe service "*"
        set pppoe disable originate
        set pppoe enable incoming

        set ipcp dns x.x.x.x
        set ipcp yes vjcomp
        set ipcp no vjcomp

        set radius server x.x.x.x 1812 1813
        set radius timeout 10
        set radius config /etc/ppp/radius.conf
        set radius retries 3

server1:
        new -i ng1 pppoe1 pppoe1
        set ipcp ranges 192.168.5.2/32 192.168.5.128/25
        load pppoe_standard
server2:
        new -i ng2 pppoe2 pppoe2
        set ipcp ranges 192.168.5.2/32 192.168.5.129/25
        load pppoe_standard
server3:
        new -i ng3 pppoe3 pppoe3
        set ipcp ranges 192.168.5.2/32 192.168.5.130/25
        load pppoe_standard
server4:
        new -i ng4 pppoe4 pppoe4
        set ipcp ranges 192.168.5.2/32 192.168.5.131/25
        load pppoe_standard
server5:
        new -i ng5 pppoe5 pppoe5
        set ipcp ranges 192.168.5.2/32 192.168.5.132/25
        load pppoe_standard
server6:
        new -i ng6 pppoe6 pppoe6
        set ipcp ranges 192.168.5.2/32 192.168.5.133/25
        load pppoe_standard

mpd.links file:
pppoe1:
        set link type pppoe
        set pptp self 192.168.5.2
        set pppoe enable incoming
        set pppoe disable originate
pppoe2:
        set link type pppoe
        set pptp self 192.168.5.2
        set pppoe enable incoming
        set pppoe disable originate
pppoe3:
        set link type pppoe
        set pptp self 192.168.5.2
        set pppoe enable incoming
        set pppoe disable originate
pppoe4:
        set link type pppoe
        set pptp self 192.168.5.2
        set pppoe enable incoming
        set pppoe disable originate
pppoe5:
        set link type pppoe
        set pptp self 192.168.5.2
        set pppoe enable incoming
        set pppoe disable originate
pppoe6:
        set link type pppoe
        set pptp self 192.168.5.2
        set pppoe enable incoming
        set pppoe disable originate


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