Cisco Bug: CSCvp48213 - CSR1000v loses ssh/telnet connectivity on AWS and is unable to ping Elastic IP
Last Modified
Dec 01, 2019
Products (155)
- Cisco Cloud Services Router 1000V Series
- Cisco Catalyst 9300-48U-A Switch
- Cisco Catalyst 9300-48UXM-A Switch
- Cisco Catalyst 3650-24PD-E Switch
- Cisco Catalyst 3850-24P-L Switch
- Cisco NCS 4202
- Cisco Catalyst 3850-48XS-E Switch
- Cisco Catalyst 3850-16XS-S Switch
- Cisco Catalyst 3650-48FQM-L Switch
- Cisco Catalyst 3850-48XS-F-S Switch

Known Affected Releases
Everest-16.6.1 cedge-16.9.2
Description (partial)
Symptom: Could not ssh/telnet into router. Pinging the Elastic ip address of CSR from local machine would not work. PING 35.156.116.179 (35.156.116.179): 56 data bytes Request timeout for icmp_seq 0 Request timeout for icmp_seq 1 IP address get unassigned on Interface after expiring dhcp renewal lease and interface flaps. CSR-ip-10-1-0-10#sh ip int brief Interface IP-Address OK? Method Status Protocol GigabitEthernet1 unassigned <<<<<<<<< YES DHCP up up GigabitEthernet2 10.1.1.10 YES NVRAM up up Conditions: CSR1000v on AWS using t2.medium
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
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