Vlan id, no dst+src vlan about goflow

[lspgn]

58 and 59 sounds indeed like default IPFIX https://www.iana.org/assignments/ipfix/ipfix.xhtml
Will implement it.

[lspgn]

I started implementing this setting with sFlow, which only shows the current 802.1q VLAN.
I'm assuming you're using NetFlow/IPFIX. Do you have samples I could use? Or could you give me the field IDs you're seeing?

Thank you

[simPod]

In nfdump, the fields are %svln and %dvln (caught by sfcapd, not nfcap). About the samples I'm sending you the email.

[lspgn]

I was thinking of the field id in the protocol specification.
Thank you!

[simPod]

Hm, didn't find any list or something that would look like that 🤔 Found the spec @ https://sflow.org/sflow_version_5.txt, there it is in extended_switch struct but no id, just unsigned int src_vlan.

Was also checking nfdump source code where there are references to constants I found in this file that led me here and that matches these. So possibly 58 and 59 for src and dst vlan?

[lspgn]

Added vlan fields in the protobuf (dbb683e).

Feel free to re-open if there is any issue.