3 trampoline \- forward incoming calls to another address
20 can be used in a service file (see
22 to link an incoming call to
23 another address that provides the service, typically on another machine.
28 and copies data between that connection
29 and its own standard input and output.
34 The connection carries only 9P messages. In this case
36 will relay whole messages at a time.
41 and relay between the two network connections,
42 ignoring standard input and output.
45 Restrict forwarding to particular machines.
47 must be the incoming call directory.
49 finds the caller's MAC address
53 contains an entry with
57 If no such entry is found, the call is rejected.
60 .TF /sys/log/trampoline
62 .B /sys/log/trampoline
65 .B /sys/src/cmd/aux/trampoline.c