SOLVED Failed to send registration request. Error 0x800000a

[maryam]

hi there,
we have 1 primary site and 3 secondary site
when install agent on client to connect secondary site everythings is ok but in the end CCM client icon showing with question mark in management console for secondary site. check ccmmessaging.log there this error :
post to http/://s01/ccm_system/request failed with 0x8000000a
no reply message from server. server may be temporary down or a transient network error

while that server is up
boundary group is create and assing

 

[maryam]

there are for my configuration on primary and secondary site

 

[Prajwal Desai]

If the boundaries are configured correctly, check if anything networking/firewall wise change has been done in your environment?

 

[maryam]

create boundary with name A : 172.24.193.64/26
then create boundary group and add boundary A
assign site to primary site
i think everythings is ok but it doesnot work correctly

 

[maryam]

i remove boundary and create again, the problem solved . but after install configuration manager client, hardware inventory cycle and discovery data collection cycle action are missing. what is the problem

 

[Prajwal Desai]

You need to wait for few minutes for all cycles to appear under action tab. Are all the action cycles visible now ?.

 

[maryam]

thnks for your reply, yes now all the action cycles visible . but there is another problem for some client, after install agent configuration tab doesnot visible . what is the problem?

 

[Prajwal Desai]

You might have to revisit the client side log files to see if there are any errors. https://prajwaldesai.com/community/threads/configuration-manager-client-missing-actions.311/

 

[maryam]

my problem was UDP 1434 and when open on firewall, that's worked correctly