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Cisco Bug: CSCvt91720 - router see http wsma request as coming from

Last Modified

Sep 10, 2020

Products (14)

  • Cisco ASR 1000 Series Aggregation Services Routers
  • Cisco ASR 1000 Series IOS XE SD-WAN
  • Cisco 4221 Integrated Services Router
  • Cisco 4331 Integrated Services Router
  • Cisco ASR 1002-X Router
  • Cisco 4321 Integrated Services Router
  • Cisco ASR 1001-X Router
  • Cisco 4351 Integrated Services Router
  • Cisco ISR 1000 Series IOS XE SD-WAN
  • Cisco ISR 4000 Series IOS XE SD-WAN
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Known Affected Releases

16.9.4 16.9.5

Description (partial)

http wsma POST requests appear to the router as they would be coming from IP address instead of actual src IP address. IN result the connection is rejected with below message seen in wsma debug if an ACL blocking IP is applied: 

"GSI: wsma infra _s_http[0x7FAFA8B68848]: rejecting connection from, due to access list 80"

Seen on ASR1k with 16.9.4 software version and with applied ACL blocking IP

access-list 80 permit 10.x.x.x - Client IP.

username wsma password 0 wsma
wsma agent exec
profile WSMA
wsma agent config
profile WSMA
wsma profile listener WSMA
transport http
acl 80 <<<
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Bug Details Include

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