Cisco Cisco Expressway Maintenance Manual
Pattern Matching Variables
.
For each of these pattern matches, the Expressway allows you to use a variable that it will replace with the current
configuration values before the pattern is checked.
configuration values before the pattern is checked.
These variables can be used as either or both of:
■
all or part of the pattern that is being searched for
■
all or part of the string that is replacing the pattern that was found
The variables can be used in all types of patterns (Prefix, Suffix, Regex and Exact).
The table below shows the strings that are valid as variables, and the values they represent.
String
Represents value returned by...
When used in a Pattern field
When used in a
Replace field
Replace field
%ip%
xConfiguration Ethernet 1 IP V4
Address
xConfiguration Ethernet 1 IP V6
Address
xConfiguration Ethernet 2 IP V4
Address
xConfiguration Ethernet 2 IP V6
Address
Address
xConfiguration Ethernet 1 IP V6
Address
xConfiguration Ethernet 2 IP V4
Address
xConfiguration Ethernet 2 IP V6
Address
Matches all IPv4 and IPv6
addresses.
addresses.
Applies to all peer addresses if
the Expressway is part of a
cluster.
the Expressway is part of a
cluster.
not applicable
%ipv4%
xConfiguration Ethernet 1 IP V4
Address
xConfiguration Ethernet 2 IP V4
Address
Address
xConfiguration Ethernet 2 IP V4
Address
Matches the IPv4 addresses
currently configured for LAN 1
and LAN 2.
currently configured for LAN 1
and LAN 2.
Applies to all peer addresses if
the Expressway is part of a
cluster.
the Expressway is part of a
cluster.
not applicable
%ipv4_1%
xConfiguration Ethernet 1 IP V4
Address
Address
Matches the IPv4 address
currently configured for LAN 1.
currently configured for LAN 1.
Applies to all peer addresses if
the Expressway is part of a
cluster.
the Expressway is part of a
cluster.
Replaces the string
with the LAN 1 IPv4
address.
with the LAN 1 IPv4
address.
If the Expressway is
part of a cluster, the
address of the local
peer is always used.
part of a cluster, the
address of the local
peer is always used.
%ipv4_2%
xConfiguration Ethernet 2 IP V4
Address
Address
Matches the IPv4 address
currently configured for LAN 2.
currently configured for LAN 2.
Applies to all peer addresses if
the Expressway is part of a
cluster.
the Expressway is part of a
cluster.
Replaces the string
with the LAN 2 IPv4
address.
with the LAN 2 IPv4
address.
If the Expressway is
part of a cluster, the
address of the local
peer is always used.
part of a cluster, the
address of the local
peer is always used.
254
Cisco Expressway Administrator Guide
Reference Material