Cisco Bug: CSCtb73586 - 2941: Pkts fragmented over GRE tunnel when DF bit set
Jan 30, 2017
- Cisco MWR 2900 Series Mobile Wireless Routers
Known Affected Releases
Symptom: A packet sent over a GRE tunnel may be fragmented even if the DF (Don't Fragment) bit is set in the packet. Conditions: Fragmentation will only occur if the size of the packet to be transmitted is larger than the outbound interface MTU size. The issue is only observed on Cisco IOS Release 12.4(20)MR.
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Bug Details Include
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