UNABLE TO ACCESS MESHCENTRAL SERVER WEBUI

[mtran-88]

Hi, I am having issues with accessing my meshcentral server using webui. When I've tried to user the meshcentral url, it times out and gives an error message of 'Cant reach the page'. I've run Letsdebug, and it is ok. I am at a lost to what happened. Please see the debug logs below. Thanks in advance for your time.

C:\mc>node node_modules/meshcentral --debug
MAIN: Core module windows-amt is 635517 bytes.
MAIN: Core module linux-amt is 576624 bytes.
MAIN: Core module linux-noamt is 476088 bytes.
MAIN: Core module windows-recovery is 137782 bytes.
MAIN: Core module linux-recovery is 82170 bytes.
MAIN: Core module windows-agentrecovery is 61977 bytes.
MAIN: Core module linux-agentrecovery is 6365 bytes.
MAIN: Core module windows-tiny is 6305 bytes.
MAIN: Core module linux-tiny is 6305 bytes.
MeshCentral HTTP redirection server running on port 80.
AUTHLOG: Server listening on 0.0.0.0 port 80.
CERT: LE: Getting certs from local store (Production)
CERT: LE: Reading certificate files
CERT: LE: Setting LE cert for default domain.
MeshCentral v1.1.38, Hybrid (LAN + WAN) mode.
DISPATCH: AddEventDispatch [ 'server-shareremove' ]
DISPATCH: AddEventDispatch [ '' ]
DISPATCH: DispatchEvent [ '' ]
MAIN: Server started
MeshCentral Intel(R) AMT server running on meshcentral.xxx.com:4433.
AUTHLOG: Server listening on 0.0.0.0 port 4433.
HTTPS: Server listening on 0.0.0.0 port 443.
MeshCentral HTTPS server running on meshcentral.xxx.com:443.
HTTPHEADERS: GET /agent.ashx/.websocket {
host: 'meshcentral.xxx.com',
upgrade: 'websocket',
connection: 'Upgrade',
'sec-websocket-key': '7IcLZJ60Sf6deVtzlRuqLD==',
'sec-websocket-version': '13'
}

MPSCMD: --> KEEPALIVE_REQUEST
MPSCMD: <-- KEEPALIVE_REPLY 0
MPSCMD: --> KEEPALIVE_REQUEST
MPSCMD: <-- KEEPALIVE_REPLY 0
MPSCMD: --> KEEPALIVE_REQUEST
MPSCMD: <-- KEEPALIVE_REPLY 0
MPSCMD: --> KEEPALIVE_REQUEST
MPSCMD: <-- KEEPALIVE_REPLY 0
MPSCMD: --> KEEPALIVE_REQUEST
MPSCMD: <-- KEEPALIVE_REPLY 0
MPSCMD: --> KEEPALIVE_REQUEST
MPSCMD: <-- KEEPALIVE_REPLY 0
MPSCMD: --> KEEPALIVE_REQUEST
MPSCMD: <-- KEEPALIVE_REPLY 0
MPSCMD: --> KEEPALIVE_REQUEST
MPSCMD: <-- KEEPALIVE_REPLY 0
MPSCMD: --> KEEPALIVE_REQUEST
MPSCMD: <-- KEEPALIVE_REPLY 0
DISPATCH: DispatchEvent [ '*' ]
MPSCMD: --> KEEPALIVE_REQUEST
MPSCMD: <-- KEEPALIVE_REPLY 0
Server Ctrl-C exit...

[PathfinderNetworks]

You'll need to post your config.json (with any sensitive info commented out) so we can help troubleshoot. Also, have you tried accessing it from the local, LAN IP address of the server?

[mtran-88]

Hi, I have tried the local IP address of the server, and can get to the login page. After logging in with password and token, I get this error message.

[si458]

You need to access ur meshcentral server using the dns value u set in cert to avoid the invalid origin error

[mtran-88]

Hi Simon! Happy New Year! Hope you are having a great start to 2025!

I did try the DNS name, but get nowhere with it. I am perplexed on the reason. Pathfinder asked me to try the LAN IP address so I am responding to his query. Let me know your thoughts on why I cannot access the server using the DNS name even though Lets debug passed.

[si458]

Well, I've just visited ur login page, no problem?
Loads up straight away.
Is the meshcentral hosted in the cloud or onsite?
If onsite have u checked ur firewall for reverse nat so ur dns name works internally (hairpin nat in mikrotik terms)?

[mtran-88]

oh, awesome! Thanks for trying that! I will look into it further!

[PathfinderNetworks]

I'm able to see your login page for MeshCentral as well.