All posts by thebrotherswisp

The Brothers WISP 98 – Warshipping, LACP Hashing, Switch Port Security



This week Greg, Mikey, and Tomas do a lot with a little, and at the end we get a patented Mike rant in place of the normal Tomas one LOL

This week we talk about:
Warshipping
WISPAPALOOZA 2019
Mikoritk trolled us with the “new hardware found in new NPK file”…thanks Obama
ROS v7 alpha 2 out, CHR release available
Colin asks about 802.3ad(LACP) and how to distribute traffic. Transmit hasing, bro.
Mikrotik CSS port security – lock on first, no other options.
Chad had random reboot issues 6.44.5 long term- official response “might be bonding issue fixed in 6.45”
Jeremy asks about notification systems: pagerduty, opsgenie, victorops, email to sms
NetXMS 3.0 released
Mike complains about municipalities and fiber – he complains about everything

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TheBrothersWISP 92 – IPAMs, Verizon Cust BGP Leak, Linux TCP DoS



This week Greg, Tomas, and almost Tom Smyth(but not quite) catch up on a month’s worth of stuff. The show is complete with a Tomas rant(your life is now complete).

This week we talk about:
Greg is looking for a reasonably priced OTDR
Lightning hitting a tree can take out your fiber
PHPIPAM for address management
Mikrotik CVE (linux in general) TCP DOS – fix in 6.45.1
Mikrotik 6.45.1 – API has changed so sonar and other systems aren’t working with it
Bridge filter in MIkrotik can block rogue DHCP servers without sacrificing hardware filtering.
Quick article on installing Mikrotik CHR on proxmox
Nick A. wanted a looking glass, and Greg’s favorite is routeviews
HFS webserver is a good way to test ports through a firewall – thanks Tomas
Physically security APs
Verizon customer leaked full routes due to a route optimizer
The “Tomas corner”:
Tomas loves his Linux Desktop – fully migrated from Windows to Linux on primary PC
RadMan – FOSS FreeRadius Management GUI
Unimus 1.10.2 release
Dealing with CAs as a non-US company is stupid

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TheBrothersWISP 90 – Ubnt Vs Cambium, Ubiquiti LTU, Nobody Sees The Same Internet



This week Greg, Mike, Dave, and Alex fail at using Zencastr for the first time. We have failed back to the old audio…it is a sadness. 🙁

This week we talk about:
Zencastr
Feature Request Doc
Ubiquiti v Cambium
Ubiquiti LTU
UniFi Certification
ChiNOG
NANOG
Dan was having unifi APs with wireless backhauls not find the controller and fall back to default 192.168.1.20 addressing. Miller says turn off “Uplink Connectivity Monitor” under unifi settings > site
Greg was today years old when he learned IPv6 doesn’t do fragmentation. Path MTU Discovery.
Limit MACs per interface on a Mikrotik.
Danny is trecking through the US soon; he needs mega uploads for his videos…anyone wanna help?
Nobody is looking at the same internet.

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Mikrotik ROS V7 BGP CCR Performance – Leaked Video!



Greg Sowell, Justin Miller, and Justin Wilson get a live demo of 6 BGP peers loading on a CCR1016 running a build version of router OS version 7.
We give all the details we have on the inner workings of the new engine.

3.5 million routes in around 3 minutes and the UI didn’t bat an eye. Per table memory utilization is about 145MB.

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