The Visitor network is a SLAC owned network (a subnet of SLAC owned IP addresses) which is outside the SLAC Network Firewall. Users connected to it are treated as if they were on any commercial or public ISP and will be assigned, via DHCP, a 198.129.n.n IP address. Because you are outside the firewall you should consider your connection very insecure. All incoming connections from the internet are blocked. It is the responsibility of users of the Visitor network to protect their communications, e.g. by using a Virtual Private Network.
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