Fail to Connect to Server

[fireblade3]

hello guys..i got a little prob here and i dont know how to fix it
my server running perfectly....
i can login to my server and enter into channel with my LAN ip(playing in LAN)
i can login to my server and enter into channel with my direct WAN ip
but
my prob here...
i can login to my server but cannot enter into channel with host service...i use DynDNS.com

i check my port at canyouseeme.org...
the result...all my port open

i make modification to my server and the result is

CashDBAgent
Chatnode01
GlobalDBAgent
GlobalMgrSvr
LoginSvr (all with host by DynDNS.com)
+
WorldSvr_01_01(with host by DynDNS.com)
result = fail to enter channel

CashDBAgent
Chatnode01
GlobalDBAgent
GlobalMgrSvr
LoginSvr (all with host by DynDNS.com)
+
WorldSvr_01_01(with my direct WAN ip)
result = success and can play

any idea guys???

[MentaL]

[chumpywumpy]

Don't put the hostname in the server as it won't resolve it to an IP. Use the hostname for the client only and use the cabal_dynip command to keep the server IP updated.

[Cath22]

yes chumpy is right, if you still have problems just post full logs here.