ZyXEL Communications ZyWALL 310 - 72.3.3 Conserve Memory Example

Chapter 72 Miscellaneous
ZyWALL Series CLI Reference Guide
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72.3.3 Conserve Memory Example
In this example, the Zyxel Device is set to bypass UTM security services if available memory drops to 5 MB,
for a minimum of 4 seconds. The UTM security services bypass will be disabled if available memory
increases to 10 MB.
The following figure shows the result of these commands:
Figure 71 Converse Memory Example
[no] mem-conserve utm-
bypass rising-threshold
<1..4000>
Sets the off threshold for UTM Features Bypass, in Megabytes (MB).
When the available memory of the Zyxel Device is equal to this value, the Zyxel
Device disables UTM Features Bypass mode.
[no] mem-conserve utm-
bypass sustained-time
<1..60>
Sets the minimum amount of time, in minutes, that UTM Features Bypass stays
enabled after reaching the falling threshold.
If available memory reaches the rising threshold during this time period, UTM
Features Bypass is not disabled.
Table 346 Conserve Memory Commands
COMMAND DESCRIPTION
Figure 70 Conserve Memory: Example
Router# configure terminal
Router(config)# mem-conserve utm-bypass falling-threshold 5
Router(config)# mem-conserve utm-bypass rising-threshold 10
Router(config)# mem-conserve utm-bypass sustained-time 4