Is the ADSL line interface on Cisco 877W not initialising a known issue?
This interface on my router has been in this state for more than one month, with the rest of the router seemingly operational. The interface was connected directly to my ADSL broadband and worked well for two years. But then, about a month ago, the interface went down. I saw the exact moment this happened recorded as a syslog message. The only information was that the interface status had changed to down.
Initially I thought this was a matter of reload the router and all will be well. Did not happen. Then I thought my broadband connection was to blame. However, this option was quickly ruled out. So I went on to exhaust all troubleshooting options, including reflashing the router with the saved image and totally changing the configuration. Still no change. I have had to go back to my old BT home hub for internet access. In terms of speed this actually works a lot better than the Cisco router. But I would still rather have the router connected to my broadband line. What can I do to bring the ADSL interface back to life?
I do not have a support contract so if this is a hardware issue, I could not get a replacement.
Re: Cisco 877W ADSL line interface not initialising
There is nothing suggested in the above post that I have not already tried. Report this issue with my ISP to check the line? Did I not mention that I have gone back to my ISP supplied home hub for Internet access and that this is actually working well? A more helpful reply would be greatly appreciated. When reloaded, the ATM0 interface permanently transits to the state below.
sh ip int ATM0 is initializing, line protocol is down Internet protocol processing disabled ATM0.1 is initializing, line protocol is down Internet protocol processing disabled
Dialer0 is up, line protocol is up Internet address will be negotiated using IPCP Broadcast address is 255.255.255.255 MTU is 1500 bytes Helper address is not set Directed broadcast forwarding is disabled Outgoing access list is not set Inbound access list is not set Proxy ARP is disabled Local Proxy ARP is disabled Security level is default Split horizon is enabled ICMP redirects are never sent ICMP unreachables are never sent ICMP mask replies are never sent IP fast switching is enabled IP fast switching on the same interface is enabled IP Flow switching is enabled IP CEF switching is enabled IP CEF Flow Fast switching turbo vector IP multicast fast switching is enabled IP multicast distributed fast switching is disabled IP route-cache flags are Fast, Flow cache, CEF, Subint Flow Router Discovery is disabled IP output packet accounting is disabled IP access violation accounting is disabled TCP/IP header compression is disabled RTP/IP header compression is disabled Policy routing is disabled Network address translation is enabled, interface in domain outside BGP Policy Mapping is disabled
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