Cisco Bug: CSCtb03565 - FWSM corrupts ICMP time to live exceeded with MPLS TAG
Feb 22, 2014
- Cisco Catalyst 6500 Series Firewall Services Module
Known Affected Releases
Symptom: Traceroute not working through FWSM. All hops except last returns failure "*". Conditions: FWSM running 4.0.6 or 3.2.12. The outside network is an mpls cloud that adds mpls tags to the echo request.
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Bug Details Include
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