Hana Express on VBox call from host throw error: ERR_ADDRESS_UNREACHABLE

[rammi22]

Hi,

i try to access the Hana Express from Host to VBox (Guest) within the browser with the recommended url http://<hxehost IP address>:8090 

VBox-Installation using

hxexsa.ova

 generated by

HXEDownloadManager.jar

 My environment:

• Host: Ubuntu 24.04
• Guest: Suse 15 SP 3
• VBox 7.1.4r165100 (Qt6.4.2)

To install and setup the HANA Express i follow this official Tutorial

Now, after installation inside vm the hxe works. But, i can't access the app within the host:

• hosts is configured (IP & hostname)
• ping vom host auf IP & with hostname works
• telnet fails

rammi@rammi-laptop-i7:~$ ping hxehost
PING hxehost (192.168.0.28) 56(84) bytes of data.
64 bytes from hxehost (192.168.0.28): icmp_seq=1 ttl=64 time=0.282 ms
64 bytes from hxehost (192.168.0.28): icmp_seq=2 ttl=64 time=0.185 ms
64 bytes from hxehost (192.168.0.28): icmp_seq=3 ttl=64 time=0.196 ms
^C
--- hxehost ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2071ms
rtt min/avg/max/mdev = 0.185/0.221/0.282/0.043 ms
rammi@rammi-laptop-i7:~$ telnet hxehost 39030
Trying 192.168.0.28...
telnet: Unable to connect to remote host: Keine Route zum Zielrechner
rammi@rammi-laptop-i7:~$ telnet hxehost
Trying 192.168.0.28...
telnet: Unable to connect to remote host: Keine Route zum Zielrechner
rammi@rammi-laptop-i7:

My research guide me to this thread, but any provided solution run into the same error:

• use port 39030
• change VBox-Network to NAT

Questions:

• What is wrong in my configuration?
• Is the doc upToDate? (last actualization Sept 2020)

[towellssow]

Hi rammi,

I just ran into that same challenge todays. After restarting the server serveral times I checked the network settings in SUSE via
> sudo yast
Under "Security and Users" I disabled the "AppArmor" tool and restarted the server again.
This seem to help, because now all ports where accessible, not only those for "ping" and "ssh".
best regards,

Torge

PS: I'm sure about the Firewall settings. I think these were disabled already, when I looked into it.