On 26/11/2018 15.05, Peter Havekes wrote:
How can I log the IPv6 address in accounting in json format? The goodies
mention a custom log format, but how do I define a log format? Can
anyone provide a sample "CustomLogFormat.pm"?
The example below is based on file names and examples in
goodies/logformat.cfg.
You could do this:
1) Copy Radiator's LogFormat.pm to /etc/radiator/CustomLogFormat.pm
2) Find and update two instances of
"Radius::LogFormat" to "CustomLogFormat"
3) Locate accounting log JSON formatter by looking for
"sub format_acctlog_json"
4) Look for "acct_status_type" and add "framed_ipv6_address" in the
similar fashion. You need two changes in the sub.
You can use radpwtst for testing:
perl radpwtst -trace 4 -noauth -nostop
Framed-IPv6-Address=2001:db8:148:100::31
This sends a single accounting start request. Your JSON log should have
a new JSON key-value pair like below:
{...,"framed_ipv6_address":"2001:db8:148:100::31",...}
When it works, trim your CustomLogFormat to match your requirements.
Thanks,
Heikki
--
Heikki Vatiainen <[email protected]>
Radiator: the most portable, flexible and configurable RADIUS server
anywhere. SQL, proxy, DBM, files, LDAP, TACACS+, PAM, Active Directory,
EAP, TLS, TTLS, PEAP, WiMAX, RSA, Vasco, Yubikey, HOTP, TOTP,
DIAMETER etc. Full source on Unix, Windows, MacOSX, Solaris, VMS, etc.
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