No Access To Edge SWG VA on Hyper-V

Products

• ISG Proxy

Issue/Introduction

• No Web Console Access on Port 8082
• No SSH Access on Port 22
• ICMP Ping is working
• No TCP traffic and only UDP traffic is being sent on the Edge SWG VA

Environment

• SGOS 7.3.12.x and before
• Lastest Hyper-V 2025 Version 

Resolution

Workaround: 
Issue a hidden command below in the CLI:
>enable
#config t
#(config)tcp-ip transmit-checksum disable

A long-term fix will be released in SGOS 7.4.13.x.