You cane use docker network inspect bridge to explore, but it produces a lot of output, including the IP's of all containers. What's interesting here is that gVisor runtime assigns a /32 address, whereas kata and default runc stick to the /16. Connectivity Pinging a public DNS server fr...
The generic socat address has just used the system call parameters that were provided on command line, without knowing anything about AppleTalk sockets and protocol. The values 5, 2, and 0 are directly used for thesocket()call: they specify the domain (PF_APPLETALK=5), socket type (SOCK_DG...