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Cisco 886 Slow pppoe belgacom over isdn

Yordi Mahieu
Beginner
Beginner

            Hello,

for a costumer i have replaced there old small home router with this cisco 886.

i have configurd the atm interface, and the dialer interface.

i get a ip adres in the dialer from the isp , and i have internet connection.

everyting works except it is VERRY SLOW if i check the internet connection speed it is 0.49 Mbps down and 0.42 Mbps up (speedtest.net)

normaly i would get almost 4 Mbps download !

i have checkt with Belgacom (isp) the cabel and everyting is ok ! (with the previos router full speed internet! )

some portion of the config is included !

i tryed to put encapsulation on the atm aal5snap and aal5mux .... no diffrens...

interface ATM0

no ip address

no atm ilmi-keepalive

pvc 8/35

  pppoe-client dial-pool-number 1

      

interface Dialer1

mtu 1492

ip address negotiated

ip access-group naar-binnen in

ip nat outside

ip virtual-reassembly in

encapsulation ppp

dialer pool 1

ppp authentication chap callin

ppp chap hostname ######@SKYNET

ppp chap password 7 ############

31 REPLIES 31

Yordi Mahieu
Beginner
Beginner

Hello,

Strange but true,  i have chance the adsl controller mode from adsl 1 to auto, reboot the router and i have normal speed !!

very strange,  i think my ISP has update there DSLAM !

at first setup it was set at auto and did not had full speed !

thanks for everyone for helping me out !!

thank you !

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