With IPHost Network Monitor you can run simple snmp requests against a Alcatel device in your network.
vStpMaxAge
v Spanning Tree Port Max Age
1.3.6.1.4.1.6486.800.1.2.1.12.1.1.1.1.1.13
The maximum age of Spanning Tree Protocol information learned from the network on any port before it is discarded, in units of hundredths of a second. This is the actual value that this spanning tree instance is currently using.
Back to ALCATEL-IND1-VLAN-STP-MIB MIB page.
IPHost Network monitor allows you to monitor vStpMaxAge on Alcatel device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Alcatel routers right now.