Just out of interest, why are you looking at routing tables to find an available subnet? -- Leigh Porter Scott Weeks wrote:
--- drew.weaver@thenap.com wrote:
Does anyone have a recommendation of any software products either commercial or freeware which will import the ip routing table from one of my routers/switches and display it in a sorted manner? We just need an easier distributed method than logging into our Black Diamond and typing sh iproute sorted every time we need to find an available subnet. --------------------------------------------------
How about something like this on a *nix box? The OID here is for Juniper...
snmpwalk -Os -c public -v 1 111.111.111.111 1.3.6.1.4.1.2636.3.12.1.1 | cut -d "." -f 8-12 | cut -d " " -f1 | sort | uniq
scott