11-28-2007 11:45 AM - edited 03-03-2019 07:43 PM
Hi, I can connect to my ISP (Telia, Sweden), but I don't get a ip from my ISP. I think that the router cant't receive any DNS... Telia use dynamic DHCP and DNS. I have set the encapsulation mode to "RFC 1483 llc/snap"
11-28-2007 11:59 AM
Hi Johan,
Perhaps you could post some of your config here for us to trouble shoot. One thing thats comes to mind is...
If you are using a dialer interface, then use the command
ip address negotiate
NOT
ip address dhcp
HTH
Please rate all posts
Regards
Stephen
11-29-2007 07:43 AM
Try the following configuration, I believe pvc 8/35 is used by Telia. Most european DSL providers work with bridging, so a dialler interface isn't used but rather a bridge interface.
bridge irb
interface ATM0
no ip address
no atm ilmi-keepalive
pvc 8/35
encapsulation aal5snap
dsl operating-mode auto
bridge-group 1
interface BVI1
ip address dhcp
ip nat outside
ip classless
ip route 0.0.0.0 0.0.0.0 BVI1
bridge 1 protocol ieee
bridge 1 route ip
12-02-2007 01:38 PM
Hmm ok, I have tested this configuration but whitout success. How to update firmware? Are there anyone who have a guide?
12-02-2007 02:21 PM
First, you need to have customer-level access to CCO for download IOS software. This requires a purchasing and registering a support contract for the router.
Anyway, first check that you have DSL connectivity with "show dsl interface".
Note in the example above, there should NO command like "ip route 0.0.0.0 0.0.0.0 BVI1".
Instead, "ip 0.0.0.0 0.0.0.0 dhcp" can be acceptable, or nothing at all.
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