FreeRADIUS 整合

將 FreeRADIUS 整合新增至 VMware Edge Network Intelligence，可讓您查看與裝置網路驗證相關的特定 RADIUS 驗證訊息。若沒有此整合，則不會將 RADIUS 訊息解碼，並且只能報告驗證要求的成功或失敗。此整合透過將編目程式新增為 syslog 記錄目標來完成。

支援的最小 RADIUS：3.0.15

您可以執行 radiusd -v 以檢查 freeradius 的版本。

步驟 1：

編輯 RADIUS 組態檔「radiusd.conf」，如下所示：

#logdir replace "/var/log/freeradius" by "syslog"
${localstatedir}/log/radius

Under log settings:
#destination - replace "files" by "syslog"
destination = syslog

#default is daemonsys
log_facility = daemon
stripped_names = no

#Log authentication requests to the log file.
auth = yes

#Audit password if it's rejected.
auth_badpass = no

#Audit password if it's correct.
auth_goodpass = no 

Add the format for msg_goodpass and msg_badpass as follows:
For Aruba:
 
msg_goodpass = "CallingStationId=%{Calling-Station-Id}, CalledStationId=%{Called-Station-Id}, ESSID=%{Essid-Name}, APName=%{AP-Name}, Subject=%{TLS-Client-Cert-Subject}"

msg_badpass = "CallingStationId=%{Calling-Station-Id}, CalledStationId=%{Called-Station-Id}, ESSID=%{Essid-Name}, APName=%{AP-Name}, Subject=%{TLS-Client-Cert-Subject}" 

For Cisco:
msg_goodpass = "CallingStationId=%{Calling-Station-Id}, CalledStationId=%{Called-Station-Id}"

msg_badpass = "CallingStationId=%{Calling-Station-Id}, CalledStationId=%{Called-Station-Id}" 

Note - We support the following formats for CalledStationId - 
MAC address of the Access Point 
AP Name with ESSID separated by a colon, AP-name:ESSID

步驟 2：重新啟動 FreeRADIUS

If you're running Debian Linux or Ubuntu Linux:
/etc/init.d/freeradius restart

If you're running Red Hat Enterprise Linux service:
radiusd restart

If you're running FreeBSD operating system:
/etc/rc.d/radiusd restart

步驟 3：編輯 /etc/rsyslog.conf 檔案，並新增下列項目

#Enable UDP module
$ModLoad imudp
$UDPServerRun 514
#FreeRADIUS log
daemon.* @<crawler_ip> 

步驟 4：重新啟動 Rsyslog

If you're running Debian Linux or Ubuntu Linux:
/etc/init.d/rsyslog restart

If you're running Red Hat Enterprise Linux:
service rsyslog restart

If you're running FreeBSD operating system:
/etc/rc.d/syslogd restart