Networking • Automation • Occasional Podcasting
Inside Greg’s Brain

Networking gear, Ansible playbooks, and a podcast on the side.

Mikrotik tutorials, Ansible Automation Platform deep-dives, and conversations that chase the story behind the person.

Latest posts

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    Ubiquiti Firmware 5.5.4

    AirOS V Firmware Revision History ==================================================================== Supported products * Bullet M2/M5/Titanium * Rocket M2/M2 Titanium/M3/M365/M900/M5/M5 GPS/M5 Titanium/M6 * NanoStation M2/M3/M365/M5/M6 * NanoStation Loco M2/M900/M5 * NanoBridge M2/M3/M365/M900/M5 * AirGrid M2/M5/HP/HP New * PowerBridge M3/M365/M5/M10 * PicoStation M2 * AirRouter/HP * PowerAP N ==================================================================== Version 5.5.4-Service Release (March 13, 2013) ———————————————- New: – New: Data rate…

  • EU MUM 2013 Hardware

    EU MUM 2013 Hardware

    So first I want to say thanks to Tom Smyth for talking to me about all of the new cool stuff. Unfortunately the video I recorded dropped his audio(the app updated on convienently broke) X( . Hopefully he will pop on with me later and bullchive some more. They dropped the presentation PDF quickly this…

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    Secondary IP On Cisco ASA

    While decommissioning some old routers, I need to transfer an IP address to an ASA on a subnet. Unfortunately the ASA’s don’t allow you to do this. The standard “ip address X.X.X.X Y.Y.Y.Y secondary” doesn’t work. I did a quick google and this beautiful bastard had the solution, static ARP with proxy-arp. Figure out what…

  • Mikrotik RouterOS v6.0rc11 and v5.24 released

    What’s new in 6.0rc11 (2013-Feb-22 09:17): *) ppp – made MPPE encryption work on tilera; *) sstp server – added option to force AES encryption; *) fixed router crash on heavy traffic with sierra lte modem on boards with 32MB RAM; *) CCR stability improvements Grab it while it’s hot CCR’ers! What’s new in 5.24…

  • Mikrotik RouterOS v6rc10

    What’s new in 6.0rc10 (2013-Feb-11 14:37): *) sstp, ipsec – respect CRLs; *) certificates – for certificates marked as trusted=yes, CRL will be automaticly updated once in hour from http sources; *) fixed ppp family interfaces – show it’s status (bug introduced in rc8); *) p2p matcher fixed *) includes new RouterBOOT version for Cloud…

  • Mikrotik RouterOS V6.0rc9

    What’s new in 6.0rc9 (2013-Feb-08 08:15): *) ospf – fixed Summary-LSA prefix length check for OSPFv3, was not accepting valid LSAs; *) certificates – fix broken certificate handling (bug introduced in rc8) in all related programs; *) fixed – bgp tcp-md5-key crash on CCR; *) fixed interfaces list sometimes showing up empty; *) fixed –…

  • WISP America April 1st Covington, KY

    Looks like they have a decent lineup scheduled…any of you guys going?