[ovirt-users] Re: Newbie question on network

Thanks to all that gave me hints/suggestions, especially to Edward that pointed me to the right setup page. I was able to set up correctly my internal switch network, but I'm still having issues with the virtual network that connects to the university backbone. The route on the VM is setup just like on the host and the engine. I also tested traceroute and found out something puzzling: 1. traceroute on the host and the engine for any node on the university network returns the answer in milliseconds. 2. traceroute on the VM for a node on my internal switch returns the answer in milliseconds with the flag. 3. traceroute on the VM for the host or the engine returns answer after more than 10 seconds with the flag !X 4. traceroute on the VM for other hosts on the network returns the flag !H (host not reachable). According to the traceroute man pages the !X flag indicates "communication administratively prohibited". I temporarily turned off the firewall on the host and the engine and that removed the !X flag from 3, but did not speed it up and did not solve 4. Anyone have any clue what I should try next ? Thanks in advance, -- As a result of Coronavirus-related precautions, NYU and the Center for Brain Imaging operations will be managed remotely until further notice. All telephone calls and e-mail correspondence are being monitored remotely during our normal business hours of 9am-5pm, Monday through Friday. For MRI scanner-related emergency, please contact: Keith Sanzenbach at keith.sanzenbach(a)nyu.edu and/or Pablo Velasco at pablo.velasco(a)nyu.edu For computer/hardware/software emergency, please contact: Valerio Luccio at valerio.luccio(a)nyu.edu For TMS/EEG-related emergency, please contact: Chrysa Papadaniil at chrysa(a)nyu.edu For CBI-related administrative emergency, please contact: Jennifer Mangan at jennifer.mangan(a)nyu.edu Valerio Luccio (212) 998-8736 Center for Brain Imaging 4 Washington Place, Room 158 New York University New York, NY 10003 "In an open world, who needs windows or gates ?" _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: