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Virtual Campus Graz


Firewall Settings in VCG

1. Applications

For liability reasons, P2P traffic is largely blocked in VCG. Proxy services are also largely blocked, with the exception of OpenVPN and Wireguard, as are ports for Kerberos, LDAP, NFS, RADIUS, RDP, SAMBA/SMB and TCP623.

2. SMTP

SMTP is restricted.

3. DNS

If you use DHCP the DNS server should be set automatically. If you don't use DHCP or set the DNS server by hand, the DNS server of VC Graz should be used as name server: 193.171.121.49.

Additionally, 1.1.1.1 (Cloudflare) and 8.8.8.8 (Google) can be used, too.

DynDNS is only necessary for server operation, but server operation is only allowed with a fixed IP address with the consent of the dorm.

4. IP addresses and URLs

Some pages or IP addresses are blocked by our firewall.