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Cisco 1812 known issues


I wanted to know if theer is any bug or issue in Cisco1812 ? Is anybody aware of any known issue or came across nay issue with Cisco1812.

For our clients we are currently using Cisco1712 & wanted to upgrade all clients fron 1712 to 1812.For this purpose we need to know for any possible bug or issue that anybody is aware of?

Help in this matter would be greatly appreciated.

Thanks in Advance


Re: Cisco 1812 known issues


Usually bugs are more related to the IOS than to hardware or platform.

check the following text:

Open Caveats - Cisco IOS Release 12.3(8)YH

• CSCsa47584

Traceback warning appears during callback on the auxiliary modem.

• CSCef43906

Sweeping ping packet drop for back-to-back Fast Ethernet

• CSCee34595

IPSec may cause performance degradation when unconfigured. IP CEF performance could be

reduced only if IPSec is configured (and used) and then all the IPSec configuration is subsequently


• CSCeg21014

Router hangs after removing dialer pool-member from interface bri0.

• CSCeg17441

Need to support SNMP traps for fan fault and overheating conditions.

• CSCef95303

ipv6ftp: Session counts are wrong after generating FTP alert.

• CSCeg34833

Three tunnels are displayed when the show ipv6 pim tunnel command is issued.

• CSCef60471

pppox address negotiation using IPCP failed in an ipv6 RADIUS access test.

• CSCef83035

Occasional ALIGN-3-SPURIOUS, ALIGN-3-TRACE messages are displayed with pings.


Not a specialist in these issues though, just adding my 2 cents,

Hope this help a bit,

if it does, please rate this post.


Always check release documents for the router and IOS you intend to use.