So our ISP upgraded some hardware and new dslam (probably some Siemens system) and now Cisco 828 is unable to establish a link between that new hardware. I have taken some debug logging from the router, and it seems that Cisco gets the link for about a second or two, but after that the dslam immediately drops the link. Before the upgrade everything was working fine, and it would be great if I could get that Cisco router working again. Would it be possible to upgrade the IOS with a newer version that could solve the issue? Current version is:
IOS (tm) C828 Software (C828-Y6-M), Version 12.2(1)XE2, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) Synched to technology version 12.2(0.11)T
System image file is "flash:c828-y6-mz.122-1.XE2.bin"
CISCO C828 (MPC855T) processor (revision 0x201) with 31744K/1024K bytes of memory. Processor board ID JAD062106H0 (1489037529), with hardware revision 0000 CPU rev number 5
The debug log can be found here:
interface ATM0 ip address x.x.x.x x.x.x.x no atm ilmi-keepalive pvc 0/100 encapsulation aal5snap ! dsl equipment-type CPE dsl operating-mode GSHDSL symmetric annex B dsl linerate 2312 !
Lets hope there is something to do :)