Configure Nat Add Vlan Map - Extreme Networks ExtremeWare Command Reference Manual

configure nat add vlan map

configure nat add vlan <vlan name> map source [any |
<source_ipaddress>/<mask>]
{l4-port [any | <port> {- <port>}]}
{destination [any | <dest_ipaddress>/<mask>] {l4-port [any | <port>
{- <port>}]}} to <nat_ip address> [/<mask> | - <ip address>]
{[tcp | udp | both] [portmap {<min> - <max>} | auto-constrain]}
Description
Adds a NAT translation rule that translates private IP addresses to public IP addresses on the outside
VLAN.
Syntax Description
vlan name
source_ipaddress/mask
l4-port
port
dest_ipaddress/mask
nat_ipaddress
tcp
udp
both
portmap
min
max
auto-constrain
Default
N/A
ExtremeWare 7.5 Command Reference Guide
Specifies the name of the outside VLAN to which this rule applies.
Specifies a subnet IP address (in the format x.x.x.x/mask where mask is the number
of bits in the subnet mask) that defines the source of the traffic to be mapped.
Specifies a layer 4 port or port range. When used with a source IP address, indicates
that the rule applies only to traffic from the specified layer 4 port(s).
When used with a destination IP address, indicates that the rule applies only to
packets with the specified layer 4 port(s) as their destination.
Specifies a port number in the range 1 to 65535.
any indicates that the rule should be applied to traffic to/from any layer 4 port.
Specifies a subnet IP address (in the format x.x.x.x/mask where mask is the number
of bits in the subnet mask) used to determine the packets to which this rule applies.
Specifies an IP address for the outside VLAN to which the source IP addresses will be
mapped. This can be specified as a subnet (IP address and mask) or as an address
range.
Specifies only TCP traffic should be translated.
Specifies only UDP traffic should be translated.
Specifies that both TCP and UDP traffic should be translated.
Specifies that port-mapping mode should be used.
Specifies a port number in the range 1 to 65535.The default setting is 1024.
Specifies a port number in the range 1 to 65535. The default setting is 65535.
Specifies that each inside IP address should be restricted in the number of
simultaneous connections.
configure nat add vlan map
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