VNC to two internal servers through one global ip

Discussion in 'Cisco' started by Michael Shiah, Mar 17, 2005.

  1. Hi all,

    I'm running PIX 515 with IOS version 6.3(3). I've two internal servers and I
    want to use RealVNC to connect to them through one global ip(211.23.x.x)
    from Internet. Server1 (172.16.30.164) is listening on port 5900 and
    server2(172.16.30.133) is listening on port 5901.

    I added to PIX:
    static (inside, outside) tcp 211.23.x.x 5900 172.16.30.164 5900 netmask
    255.255.255.255 0 0
    static (inside, outside) tcp 211.23.x.x 5901 172.16.30.133 5901 netmask
    255.255.255.255 0 0
    access-list acl-outside permit tcp any host 211.23.x.x eq 5900
    access-list acl-outside permit tcp any host 211.23.x.x eq 5901
    access-group acl-outside in interface outside

    Then:
    I could use RealVNC(server:211.23.x.x) to connect to 172.16.30.164 from
    Internet, BUT I COULDN'T use RealVNC(server:211.23.x.x:1, with display 1) to
    connect to 172.16.30.133.

    But when I was in our office, I could connect to them by
    server:172.16.30.164 and server:172.16.30.133:1(with display 1)

    Can anyone reolve the problem for me?
     
    Michael Shiah, Mar 17, 2005
    #1
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