Skip to content

anuragbhatia.com

DNS, BGP, IPv6 and more!

  • Home
  • About
  • Contact

Tag: BGP Filter

ISP Column

Missing IRINN route objects & outage!

July 6, 2020 Anurag BhatiaLeave a Comment on Missing IRINN route objects & outage!

A friend of mine buzzed me yesterday about his missing route objects. Later multiple other ISPs told the same story which triggered me to put this as a question on INNOG Mailing list. Many folks replied of missing route objects…

Read More→

ISP Column

Alternate to IRINN IRR manual entry / ALTDB

February 6, 2020August 27, 2021 Anurag Bhatia2 Comments on Alternate to IRINN IRR manual entry / ALTDB

IRINN (Indian Registry for Internet Names and Numbers) is a NIR (National Internet Registry) for India operating under the APNIC RIR (Regional Internet Registry). IRINN is run and managed by NIXI. It’s a decent NIR and was set up in…

Read More→

ISP Column

Tata – Airtel domestic peering IRR filtering and OpenDNS latency!

April 5, 2019 Anurag Bhatia6 Comments on Tata – Airtel domestic peering IRR filtering and OpenDNS latency!

Last month I noticed quite high latency with Cisco’s OpenDNS from my home fibre connection. The provider at home is IAXN (AS134316) which is peering with content folks in Delhi besides transit from Airtel. This is bit on the higher…

Read More→

ISP Column

Route filter generation for Mikrotik RouterOS via IRR

April 6, 2017 Anurag Bhatia1 Comment on Route filter generation for Mikrotik RouterOS via IRR

A while back I posted about routing filter generation via bgpq3 for Cisco (ios and XR) and Juniper JunOS based routers. I have received a number of emails in last few months about automated filter generation for Mikrotik routeros. Since Mikrotik’s…

Read More→

Subscribe to new posts

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Recent Posts

  • GGN Summit | Bangalore | IPv6 transitioning & more!
  • Challenges of building a world class NOG
  • Inefficient IGP can make eBGP go wild!
  • Welcome to India Vultr!
  • NIXI expansion & some thoughts

Categories

Archives

anuragbhatia.com
Go to top