Home

Results 1 to 3 of 3

Thread: WS use udp 53 or tcp 53 for resolver names ?

  1. #1
    Serg NNTP User

    WS use udp 53 or tcp 53 for resolver names ?

    NW6.5 - DNS Server.

    WS ---firewall---NW6.5

    WS configure for use NW6.5 ans DNS.

    Which one ports need open from WS to NW6.5 :
    tcp:53
    or
    udp:53
    ?

    Serg

  2. #2
    Dave Parkes NNTP User

    Re: WS use udp 53 or tcp 53 for resolver names ?

    UDP according to TID 2932684

    Cheers Dave


    --

    Dave Parkes [NSCS]
    Occasionally resident at http://support-forums.novell.com/

  3. #3
    John Forbes NNTP User

    Re: WS use udp 53 or tcp 53 for resolver names ?

    UDP port 53 is used to query the DNS zone database, unless you need to
    perform zone tranfers (TCP 53) you will only need UDP

    "Serg" <skoltogyanREMOVETHIS@mail.ru> wrote in message
    news:pan.2005.12.17.13.21.35.481786@mail.ru...
    > NW6.5 - DNS Server.
    >
    > WS ---firewall---NW6.5
    >
    > WS configure for use NW6.5 ans DNS.
    >
    > Which one ports need open from WS to NW6.5 :
    > tcp:53
    > or
    > udp:53
    > ?
    >
    > Serg




Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •