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Cisco Bug: CSCur09416 - n3500 NAT does not work for tcp traffic

Last Modified

May 13, 2020

Products (1)

  • Cisco Nexus 3000 Series Switches

Known Affected Releases


Description (partial)

n3500 running A3(2) code in warp mode creates NAT entry for tcp traffic but after few packets (past 3-way handshake), it stops passing traffic. At the same time icmp traffic is working fine.

lot of TCP clients should be starting their handshake together
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