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Virtual-Access2 flapping on CISCO887VA-M-K9

Hi there,

I did some reading on Virtual-Access interface and I expected Vi1, but I also got Vi2 which flaps (up/down) every 22 seconds. Vi2 also gets bound and unbound to Dialer0.
Another mystery - the Dialer0 interface has no IP address assigned, but customer's traffic flows I can telnet remotely, through the WAN link to the c880 using it's LAN address, which is normal provided the WAN link works.

Carrier says they use their standard configuration
Please find attached

 

Nov 2 13:38:55.911 AEDST: %DIALER-6-BIND: Interface Vi2 bound to profile Di0
Nov 2 13:38:55.915 AEDST: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up
Nov 2 13:39:03.067 AEDST: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access2, changed state to up
Nov 2 13:39:03.147 AEDST: %DIALER-6-UNBIND: Interface Vi2 unbound from profile Di0
Nov 2 13:39:03.151 AEDST: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access2, changed state to down
Nov 2 13:39:03.151 AEDST: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down
Nov 2 13:39:25.360 AEDST: %DIALER-6-BIND: Interface Vi2 bound to profile Di0
Nov 2 13:39:25.364 AEDST: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to up
Nov 2 13:39:25.848 AEDST: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access2, changed state to up
Nov 2 13:39:25.912 AEDST: %DIALER-6-UNBIND: Interface Vi2 unbound from profile Di0
Nov 2 13:39:25.916 AEDST: %LINEPROTO-5-UPDOWN: Line protocol on Interface Virtual-Access2, changed state to down
Nov 2 13:39:25.916 AEDST: %LINK-3-UPDOWN: Interface Virtual-Access2, changed state to down

 

 

 

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