Advanced Host Monitor 9.18 Enterprise

Improvements
HostMonitor, RCC, RMA: now SNMP Get test may request several counters and check result of expression using retrieved values. As before, you may specify single OID number or MIB name, in such case HostMonitor will retrieve single counter and check its value.
In addition:

HostMonitor version 9.18 allows you to use expressions like
TotalTraffic1 = [1.3.6.1.2.1.2.2.1.10.1] + [1.3.6.1.2.1.2.2.1.16.1]
In such case HostMonitor will retrieve 2 counters (1.3.6.1.2.1.2.2.1.10.1 - total number of octets received on interface #1; 1.3.6.1.2.1.2.2.1.16.1 - total number of octets transmitted out of interface #1) calculate sum of these counters and check result.
When you are using this expression, %MIBNAME%, %MIBNAMESHORT% and %PATH% variables will be set to TotalTraffic1 (name of the variable specified in this expression); while %OBJECT% variable will be set to [1.3.6.1.2.1.2.2.1.10.1] + [1.3.6.1.2.1.2.2.1.16.1]

Also you may use folder-level variables instead of expression. In such case variable should be specified using Folder Properties dialog and it should contain valid expression.
For example you may use [1.3.6.1.2.1.2.2.1.10.1]+[1.3.6.1.2.1.2.2.1.16.1] string for %fvar_totaltraffic1% folder variable and then just type %fvar_totaltraffic1% when setup SNMP Get test item. In such case %MIBNAME%, %MIBNAMESHORT% and %PATH% variables will be set to totaltraffic1 while %OBJECT% variable will be set to [1.3.6.1.2.1.2.2.1.10.1]+[1.3.6.1.2.1.2.2.1.16.1]

When you are using expression for SNMP Get test, counters should be specified by OID numbers enclosed in square brackets. MIB names cannot be used in expressions.
Also you may use round brackets (to change common rules of precedence) and the following operators: div - integer division, the value of (x div y) is the value of x divided by y and then rounded in the direction of zero to the nearest integer
mod - remainder
* - multiplication
+ - addition
- -subtraction
or - bitwise OR operation
and - bitwise AND operation
xor - bitwise XOR operation

Note: When at least one operand of AND/OR/XOR operators specified in binary format, HostMonitor will use binary format for result as well. E.g. (6 and '11111111B') will return '110B'. If you want to convert number in binary format to decimal format, you may use addition (+), subtraction (-) or multiplication operations. E.g. '110B'+0 will return '6'.
Example: var1 = (([1.3.6.1.2.1.2.2.1.10.1]+[1.3.6.1.2.1.2.2.1.16.1]) div ([1.3.6.1.2.1.2.2.1.14.1]+[1.3.6.1.2.1.2.2.1.20.1]+1) AND 11110000B)+0

• HostMonitor: Domain Expiration test supports several new WhoIS servers
• HostMonitor: new macro variable %TestTimeout% represents timeout specified for test item

The following issues were resolved

• HostMonitor, RMA: If you are using SOAP tests with POST request over HTTPS protocol, in some cases test may fail because two "Content-Type" lines could be sent in the header. Fixed
• HostMonitor, RCC: Minor GUI corrections