Back to a CHR?

Friday 13th was an exciting one in my household! Not only did I kill the internet for everyone for a good 3 hour period whilst I swapped from an Ikea Lack table to a “real” 6U cabinet causing huge disruption when my planned single patch panel turned into 3! I also fired up old faithful and stuck on a fresh copy of the latest (6.42.6) CHR into my VM box.

Now I have my spare ESXi box housed in the attic in a real rack it means I don’t need it screaming away in the cave so I can finally move back to a CHR build and keep it. My rough maths says the CHR unit will have around 4-5 times the performance of the RB3011 which will now get moved to the cave as a dedicated VLAN breakout switch (or maybe sold) but ultimately I can employ some far more complex queues without worrying that I’m running the CPU up too far.

My long term plan is to SFQ my LAN traffic but then pick out particular traffic types from that and SFQ them against each other whilst doing some PFIFO pulling them all together. I’ll try to document as much as I can but in short it will be a huge amount of packet marking so CPU grunt is needed. I’m even now tempted to look at upgrading the CPU so it’s more than a dual core!

Fun times ahead.

Home Router Downgrade?

After having some what of a very quick and easy build process for the ESXi server I was hoping to put a new CHR installation on I’ve struggled massively with noise levels with the kit. Even though I knew to expect “some” noise, I just can’t get the Dell quiet enough to live in my rack permanently.

My cave is a very nice tranquil place and even though my Ryzen build hums at times, the ESX server just wasn’t cutting the mustard for me.

I have now down / side graded back to my RB3011 however I have made a slight change to the network. As I receive service through FWA the cat5 comes down and goes into an RB260GSP where it is converted to fibre and then that is fed from the house out to my cave. The RB3011 having an SFP port is ideal so now is connected directly without going through further multiple copper links and patches.

The LAN has not been left alone either, a copper uplink into a CRS112 has been used (due to it’s 4 SFP slots) and also extend the RB3011’s 10 copper ports. The CRS112 is now feeding a Unifi 8 port PoE switch in the attic, a CRS125 (for non PoE) in the attic and also the PoE switch in the cave as well as the “Tutorial” RB2011.

A busy and disappointing weekend (week really), but it has left me wanting a bit more. I’m thinking about possibly looking in to a CCR1009 with 2 SFP slots (WAN and LAN) but that’s a fairly large amount of money that I won’t be getting my hands on with the new Ryzen Zen+ lineup launching in 2 months time.

For the time being I’ve also managed to tidy the attic up, I had been using 1m patch cables and it was getting extremely messy up there so now have properly mounted the Unifi switch with the CRS and things have neatened up a treat.