Interesting - will check this out. As I only saw the "Traffic flow" item under IPv4 in the Mikrotik web interface, I wrongly assumed it would only export IPv4 flows.. Using the HTTP API to collect firewall rule counters also seems like a workable approach (not as ugly as ssh'ing into the router ever 5 mins :-) ). I'm sure one of those approaches will get me to where I want to go :-) On 4 April 2015 at 18:47, Karl Auer <kauer@nullarbor.com.au> wrote:
On Sat, 2015-04-04 at 18:21 +1100, Purdon, Bob wrote:
I'm interested in comparing the volume of IPv4 and IPv6 traffic [...] I looked at exporting flow data, but it seems flow export is only supported for IPv4.
Not true - I'm doing it now. Just make sure you choose NetFlow v9.
Has anyone done this before? Any suggestions on a relatively simple (and reliable) way to do it that I've overlooked?
I don't have complicated needs There's an old netbook running nfdump to collect the flows, and I use nfsen to look at it.
Regards, K.
-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Karl Auer (kauer@nullarbor.com.au) work +61 2 64957435 http://www.nullarbor.com.au mobile +61 428 957160
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