We've got some switches that don't include the MAC address in the
Calling-Station-Id of accounting packets. To simplify the config, I use
an unlang expression to add it:
if ((!Calling-Station-Id) && (NAS-Port-Type == Ethernet) && (User-Name
=~ /(..)(..)(..)(..)(..)(..)/)) {
update request {
Calling-Station-Id = "%{1}:%{2}:%{3}:%{4}:%{5}:%{6}"
}
}
However, the output of that is:
00::22:33:44:55
...which is odd:
rad_recv: Accounting-Request packet from host 172.16.54.36 port 32770,
id=92, length=113
Acct-Status-Type = Start
User-Name = "001E0BA09F67"
NAS-IP-Address = 172.16.54.36
Acct-Session-Id = "Tue Jul 29, 2008 18:54:00"
Service-Type = Login-User
NAS-Port = 1035
NAS-Port-Type = Ethernet
Tunnel-Private-Group-Id:0 = "14"
Tunnel-Type:0 = VLAN
Tunnel-Medium-Type:0 = IEEE-802
Acct-Delay-Time = 0
server macauth {
+- entering group preacct
calling-mac-1: Could not find value pair for attribute Calling-Station-Id
++[calling-mac-1] returns noop
calling-mac-2: Could not find value pair for attribute Calling-Station-Id
++[calling-mac-2] returns noop
called-mac-1: Could not find value pair for attribute Called-Station-Id
++[called-mac-1] returns noop
called-mac-2: Could not find value pair for attribute Called-Station-Id
++[called-mac-2] returns noop
++? if ((!Calling-Station-Id) && (NAS-Port-Type == Ethernet) &&
(User-Name =~ /(..)(..)(..)(..)(..)(..)/))
?? Evaluating !(Calling-Station-Id) -> FALSE
?? Evaluating (NAS-Port-Type == Ethernet) -> TRUE
?? Evaluating (User-Name =~ /(..)(..)(..)(..)(..)(..)/) -> TRUE
++? if ((!Calling-Station-Id) && (NAS-Port-Type == Ethernet) &&
(User-Name =~ /(..)(..)(..)(..)(..)(..)/)) -> TRUE
++- entering if ((!Calling-Station-Id) && (NAS-Port-Type == Ethernet) &&
(User-Name =~ /(..)(..)(..)(..)(..)(..)/))
expand: %{1}:%{2}:%{3}:%{4}:%{5}:%{6} -> 00::0B:A0:9F:67
Similar expressions in the "authorize" section appear to work.
Anyone have any ideas?
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