enhance internal snmp_net function

[louiskkchan]

hi,

internal snmp_net function is nice as I could locate either inoctet or outoctet by ifip, ifdesc or ifname. however, could this internal function be enhanced to provide output of inoctet and outoctet (or more like inerror/outerror)in the same 'data input'?

of course, you could argue that i can setup two data sources and pass 'in' and 'out' for each data input. but i think this involve two snmpget calls. also, people use cacti for traffic graph should require for both in and out at the same time!!!

please consider.