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Cisco Bug: CSCta86358 - IPv6 PIM hello isn't sent before triggered join

Last Modified

Feb 06, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

3.6.1.MCAST 3.6.3.BASE

Description (partial)

After CRS-1 recognize a new neighbor, CRS-1 doesn't send triggered hello before sending triggered join.
Because of this, neighbor ignore the join from CRS-1 when neighbor configured as neighbor-check-on-enable (Juniper's default config).
And when next periodic join is received, multicast traffic comes back.

Make 2 or more interfaces with PIM configuration between 2 routers. Then shut/no shut one of the interfaces.
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