Vyatta NOS documentation

Learn how to install, configure, and operate Vyatta Network Operating System (Vyatta NOS), which helps to drive our virtual networking and physical platforms portfolio.

service nat destination rule <rule-number> protocol

Specifies one or more protocols on which NAT destination rule is performed.

set service nat destination rule rule-number protocol protocol
delete service nat destination rule rule-number protocol protocol
show service nat destination rule rule-number protocol
rule-number
The numeric identifier of a rule. The identifier ranges from 1 through 9999.
protocol
A protocol or protocols on which to perform NAT. Any protocol literals or numbers listed in /etc/protocols can be used. Protocols such as TCP, UDP, L2TP, or IPSec ESP can be matched individually.

all: Supported for all protocols.

Configuration mode

service {
    nat {
        destination {
            rule rule-number {
                protocol protocol 
            }
        }
    }
}

Use care when employing more than one exclusion rule (using the ! symbol), that is, when combining more than one negation operator. NAT rules are evaluated sequentially, and a sequence of exclusion rules could result in unexpected behavior.

Use the set form of this command to specify one or more protocols on which NAT destination rule is performed.

Use the delete form of this command to remove a protocol from a NAT destination rule.

Use the show form of this command to view a protocol for a NAT destination rule.