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Not all home ISPs give you an entire IPv4 address. Some have fewer IPs than subscribers and thus use a NAT. Sometimes a very restrictive one.
by grishka 3y ago
Not all home ISPs give you an entire IPv4 address. Some have fewer IPs than subscribers and thus use a NAT. Sometimes a very restrictive one.
- roywashere 3y agoIn Europe, most ISPs use carrier graden NAT nowadays
- panki27 3y agoYou can get around the issues of CG-NAT by setting up a reverse tunnel to an external server you control.