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  1. Undertow
  2. UNDERTOW-1288

Undertow not accepting value TCP4 for INET_PROTOCOL in proxy protocol header

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
    • 1.4.23.Final, 2.0.0.Final
    • 1.4.21.Final
    • Proxy
    • None

      Version 1 of the proxy protocol allows TCP4 and TCP6 as valid values for INET protocol
      But undertow is expecting TCP OR TCP6 as values

      Proxy protocol reference: https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt

      Values from the code base: https://github.com/undertow-io/undertow/blob/master/core/src/main/java/io/undertow/server/protocol/proxy/ProxyProtocolReadListener.java#L40

              sdouglas1@redhat.com Stuart Douglas (Inactive)
              sureshtl Suresh Loganathan (Inactive)
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                Created:
                Updated:
                Resolved: