Dear Network Engineers, I need some advice with a problem. I use Carrier Gateway NAT on Cisco ASR1K to provide Internet access for customers. Some of them want to use PPTP to get access to the VPN-servers in the Internet. Main traffic's forwarded thr...

Hi All! I can't solve one problem with external default route in the standard OSPF area. I have three OSPF-routers: R1, R2, R4. R1 knows the default route which are distributed from IBGP to OSPF. Also R1 has a neighborship with R2 and line "default-i...

Hello Could anyone help with a problem. I am using CoA "subscriber:command=account-logoff" command for PPPoE and IPoE session termination. Sessions are terminated successfully, but Acct-Terminate-Cause field in Accounting-Request (Stop) contains the ...

Hello!I have some problem with xconnect in the follow scheme:Cisco 6524:interface Port-channel115.179 encapsulation dot1Q 179 xconnect 10.240.0.2 20179 pw-class PW_MPLSendCisco 7606:interface GigabitEthernet3/0/2.179 encapsulation dot1Q 179 xconnect ...

Hello!I have Cisco ASR1004 as ISG-server. There are some messages in the log, that I can’t understand:Jul 19 15:46:00.413 KRSK: %CMCC-3-PLIM_STATUS: SIP0: cmcc:  A PLIM driver informational error txnpSideCheck, block 1e count 95Jul 19 15:46:10.413 KR...