Hi,
we have an C876 ADSL CPE (PPPoE) which is not able synchronise on the DSL line (CD LED keeps flashing).
We have already replaced the CPE without success. However, a SOHO96 or a C836 work on this line without probs. Even the C876 work on other lines without probs.
I am running c870-adventerprisek9-mz.123-8.YI3.bin on the C876. Config is:
interface ATM0
description T-DSL
no ip address
no ip redirects
no ip unreachables
no atm ilmi-keepalive
pvc 1/32
pppoe-client dial-pool-number 1
!
dsl operating-mode auto
interface Dialer1
ip address negotiated
ip mtu 1456
encapsulation ppp
ip tcp adjust-mss 1416
dialer pool 1
dialer-group 1
no cdp enable
ppp authentication chap callin
ppp chap hostname xxxx
ppp chap password xxx
Any idea what the difference between 876 and 836 resp. SOHO could be? Is the C876 chipset more sensitive against noise?