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Example: Configuring Port Forwarding with Twice NAT
The following example configures port forwarding with twice-napt-44 as the translation type. The example also has stateful firewall and multiple port maps configured.
[edit services]
user@host# show
service-set in {
syslog {
host local {
services any;
}
}
stateful-firewall-rules r;
nat-rules r;
interface-service {
service-interface sp-10/0/0.0;
}
}
stateful-firewall {
rule r {
match-direction input;
term t {
from {
destination-port {
range low 1 high 57000;
}
}
then {
reject;
}
}
}
}
nat {
pool x {
address 12.0.0.2/32;
}
rule r {
match-direction input;
term t {
from {
destination-address {
14.0.0.2/32;
}
destination-port {
range low 10 high 20000;
}
}
then {
port-forwarding-mappings y;
translated {
destination-pool x;
translation-type {
twice-napt-44;
}
}
}
}
}
port-forwarding y {
destined-port 45;
translated-port 23;
destined-port 55;
translated-port 33;
destined-port 65;
translated-port 43;
}
}
adaptive-services-pics {
traceoptions {
file sp-trace;
flag all;
}
}
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