ZyXEL Communications ZyWall 110 User Manual page 1023

Figure 735 Maintenance > Packet Flow Explore > SNAT Status (Loopback SNAT)
Figure 736 Maintenance > Packet Flow Explore > SNAT Status (Default SNAT)
The following table describes the labels in this screen.
Table 417 Maintenance > Packet Flow Explore > SNAT Status
LABEL DESCRIPTION
SNAT Flow This section shows you the flow of how the Zyxel Device changes the source IP address for a
packet according to the rules you have configured in the Zyxel Device. Click a function box to
display the related settings in the SNAT Table section.
SNAT Table The table fields in this section vary depending on the function box you select in the SNAT Flow
section.
The following fields are available if you click Policy Route SNAT in the SNAT Flow section.
# This field is a sequential value, and it is not associated with any entry.
PR # This is the number of an activated policy route which uses SNAT.
Outgoing This is the outgoing interface that the route uses to transmit packets.
SNAT This is the source IP address(es) that the SNAT rule uses finally.
The following fields are available if you click 1-1 SNAT in the SNAT Flow section.
# This field is a sequential value, and it is not associated with any entry.
NAT Rule This is the name of an activated NAT rule which uses SNAT.
Source This is the external source IP address(es).
Protocol This is the transport layer protocol.
Source Port This is the source port number.
Destination This is the external destination IP address(es).
Outgoing This is the outgoing interface that the SNAT rule uses to transmit packets.
SNAT This is the source IP address(es) that the SNAT rule uses finally.
The following fields are available if you click Loopback SNAT in the SNAT Flow section.
# This field is a sequential value, and it is not associated with any entry.
Chapter 48 Packet Flow Explore
ZyWALL USG Series User's Guide
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