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1

17.7 Legacy Series / flowd_aggregate.py very high cpu usage

« on: November 08, 2017, 09:41:44 pm »

Hi all,
Just after updating to the last release I've notice that flowd_aggregate.py process start to use almost 100% of the CPU.

So I start to read different topics here and following is done:
1. All logs are removed and the machine is restarted
2. RRD is disabled
3. The process is being restarted

and still no luck - the cpu usage is still high.

-->screenshot<--

Any ideas are welcome!

Thanks!

2

General Discussion / Complicated network topology

« on: May 19, 2017, 12:05:58 pm »

Hello to all!

I'm using OPNsense from few mounts now and I love it! But I want to make my home network just a little bit more organized and I need your help because I'm lost...

Recently I've manage to get HP ProCurve 2626 (J4900C) for $10 from eBay and after resurrecting one old HP 6005 Pro (AMD ATHLON II X4 645, 16GB Ram, 2x2TB HDDs) I'm ready to start!

That is old hardware - I know that, also there will be issues like old firmware, etc. - I know that also - but for the moment I can't invest any money to make it better, so I need to work with what I have.

So after few days of cleaning dust, changing thermal paste and preparing small place where to put everything I want to make something which will work and will be practical, so here is my idea:

• Proxmox as main OS
• OPNsense as guest VM
• Another VM for few lightweight WEB apps

So far, so good but here is my problem: My machine have only one NIC and I want to use it for so called "router on a stick"

What is my topology:

• ISP up-link enters my apartment - it's a cat6 cable without modem/router and this cable is connected to one of the Gbe ports of my switch
• the host machine is connected to the second Gbe port of the switch
• few ports are occupied by dummy APs, 2 PC and 3 SBC's

What is my issue:
I don't know how to set all VLANs and briges correctly so the OPNsense VM to act as normal router so, all hardwired/wireless devices to get their IP from OPNsense's DHCP, and all other VMs to be able to access internet also.

So I'm open for any ideas/suggestions/comments!

P.S. Please check attached diagram