A device on your private IPv4 network can send packets directly to 104.21.36.127 via NAT. How will it send packets to 2606:4700:3033::6815:247f? There's not enough space in the IPv4 header.
104.21.36.127
2606:4700:3033::6815:247f
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A device on your private IPv4 network can send packets directly to
104.21.36.127
via NAT. How will it send packets to2606:4700:3033::6815:247f
? There's not enough space in the IPv4 header.