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Cisco Bug: CSCtb52251 - MPLS pkts not sent across GRE tunnel when tunnels used with same source

Last Modified

Feb 05, 2017

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)


MPLS packets fail to be transmitted over GRE tunnel.


The issue occurs when two tunnel interfaces with the same tunnel source are configured on the 7600 platform.
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