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Cisco Bug: CSCtd14847 - POS int dwn, due to cHDLC MA's init didn't finish due to l2vpn retu err

Last Modified

May 16, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

3.9.0.ROUT

Description (partial)

Symptom:

After LC OIR, cHDLC MA's connection to L2VPN Mgr fails, and so cHDLC MA initialization never completes. This means that cHDLC interfaces will not come up.

Conditions:

This issue can only occur in the very rare case where a connection to L2VPN Mgr cannot be established, due a problem with sending messages in ENS. The condition is extremely rare (it has only ever been seen once, although the issue has been in 3 releases) - so is only likely to be hit if there is another more major problem on the router.

This issue exists in the following releases:
- R3.6
- R3.7
- R3.8
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Bug Details Include

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