Cisco Bug: CSCuo99185 - Multiple IOS-XE CPP Ucode crashes due to invalid static route
Last Modified
Jan 29, 2017
Products (1)
- Cisco ASR 1000 Series Aggregation Services Routers
Known Affected Releases
15.3(3)S
Description (partial)
Symptom: When PE receives a packet with the destination of CE's interface's address, PE router crashes. Conditions: topo: CE(1.1.1.1)------PE1------(mpls)--------PE2 there is a static ip route on PE1: ip route vrf xxx 1.1.1.1 255.255.255.255 3.3.3.3. and 3.3.3.3 is the PE1's VRRP address. Then PE2 sends traffic with dst address 1.1.1.1 to PE1 and PE1 crashes.
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