Difference between revisions of "Enabling SNMP/email alerts"
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'''[[F5 Networks#Misc|Back to Misc]]''' | '''[[F5 Networks#Misc|Back to Misc]]''' | ||
| − | + | Log in to the Traffic Management Shell (tmsh) by typing the following command: | |
| − | tmsh | + | tmsh |
| − | + | To configure the system to send locally generated email messages, use the following command syntax: | |
| − | + | modify /sys outbound-smtp mailhub <mail_server>:<port> | |
| − | modify /sys outbound-smtp mailhub <mail_server>:<port> | + | To save the configuration, type the following command: |
| − | + | save /sys config | |
| − | + | ''Optional'': If the SMTP mail host supports Secure Sockets Layer (SSL)/TLS authentication but does not establish a secure connection automatically, you must add the following four additional parameters into the /etc/ssmtp/ssmtp.conf configuration file: | |
| − | save /sys config | + | UseSTARTTLS=yes |
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| − | UseSTARTTLS=yes | + | |
UseTLS=yes | UseTLS=yes | ||
AuthUser=<SMTP-Account-Username> | AuthUser=<SMTP-Account-Username> | ||
AuthPass=<SMTP-Account-Password> | AuthPass=<SMTP-Account-Password> | ||
| + | Verify that ssmtp is configured properly and can send an email message: | ||
| + | echo "ssmtp test mail" | mail -vs "Test email" [email protected] | ||
| + | To modify the permissions on the user_alert.conf file to include write access, type the following command: | ||
| + | chmod 644 /config/user_alert.conf | ||
| − | + | <nowiki> | |
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alert BIGIP_SHELL_BP_CONFIGURATION_LOADED { | alert BIGIP_SHELL_BP_CONFIGURATION_LOADED { | ||
snmptrap OID=".1.3.6.1.4.1.3375.2.4.0.28"; | snmptrap OID=".1.3.6.1.4.1.3375.2.4.0.28"; | ||
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body="A node came up" | body="A node came up" | ||
} | } | ||
| + | </nowiki> | ||
| + | To restore the permissions on the user_alert.conf file, type the following command: | ||
| + | chmod 444 /config/user_alert.conf | ||
| + | To restart the alertd process, type the following command: | ||
| + | tmsh restart /sys service alertd | ||
| − | + | *[https://support.f5.com/kb/en-us/products/big-ip-afm/manuals/product/network-firewall-policies-implementations-12-1-0/18.html SNMP Traps] | |
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Latest revision as of 01:32, 11 December 2018
Log in to the Traffic Management Shell (tmsh) by typing the following command:
tmsh
To configure the system to send locally generated email messages, use the following command syntax:
modify /sys outbound-smtp mailhub <mail_server>:<port>
To save the configuration, type the following command:
save /sys config
Optional: If the SMTP mail host supports Secure Sockets Layer (SSL)/TLS authentication but does not establish a secure connection automatically, you must add the following four additional parameters into the /etc/ssmtp/ssmtp.conf configuration file:
UseSTARTTLS=yes UseTLS=yes AuthUser=<SMTP-Account-Username> AuthPass=<SMTP-Account-Password>
Verify that ssmtp is configured properly and can send an email message:
echo "ssmtp test mail" | mail -vs "Test email" [email protected]
To modify the permissions on the user_alert.conf file to include write access, type the following command:
chmod 644 /config/user_alert.conf
alert BIGIP_SHELL_BP_CONFIGURATION_LOADED {
snmptrap OID=".1.3.6.1.4.1.3375.2.4.0.28";
email toaddress="[email protected]"
fromaddress="root"
body="New configuration loaded"
}
alert BIGIP_MCPD_MCPDERR_POOL_MEMBER_MON_DOWN "Pool (.*?) member (.*?):(.*?) monitor status down." {
snmptrap OID=".1.3.6.1.4.1.3375.2.4.0.10";
lcdwarn description="Node down" priority="1"
email toaddress="[email protected]"
fromaddress="root"
body="A pool member went down"
}
alert BIGIP_MCPD_MCPDERR_POOL_MEMBER_MON_UP "Pool (.*?) member (.*?):(.*?) monitor status up." {
snmptrap OID=".1.3.6.1.4.1.3375.2.4.0.11"
email toaddress="[email protected]"
fromaddress="root"
body="A pool member came back up"
}
alert BIGIP_MCPD_MCPDERR_NODE_ADDRESS_MON_DOWN "Node (.*?) monitor status down." {
snmptrap OID=".1.3.6.1.4.1.3375.2.4.0.12";
lcdwarn description="Node address down" priority="1"
email toaddress="[email protected]"
fromaddress="root"
body="A node went down"
}
alert BIGIP_MCPD_MCPDERR_NODE_ADDRESS_MON_UP "Node (.*?) monitor status up." {
snmptrap OID=".1.3.6.1.4.1.3375.2.4.0.13"
email toaddress="[email protected]"
fromaddress="root"
body="A node came up"
}
To restore the permissions on the user_alert.conf file, type the following command:
chmod 444 /config/user_alert.conf
To restart the alertd process, type the following command:
tmsh restart /sys service alertd