BGP Tutorial for ISP customers – Controlling outbound traffic
Outbound traffic control is actually easier than you thought. If you have single ISP link, all outbound traffic will obviously exit out the link. As I mentioned…
BGP Tutorial for ISP customers – Enough memory for full routes?
In the most of cases, end-user wants to have full BGP routing table from their upstream provider. Why not! If you have enough memory on…
BGP Tutorial for ISP customers – Own ASN or borrowing one
In order to setup BGP, minimum requirements are IP address and ASN. Of course your router must support BGP routing protocol. What is ASN? It…
BGP Tutorial for ISP customers – Do I need BGP?
Even though you are a network admin or telecom tech, if you are not dealing with something in daily basis, you might need assist or at least…
Historical BGP route analysis by BGPlay tools
Well, I called it "Magic wand for BGP". While I was troubleshooting a BGP routing issue, I discovered really nice tools from Internet. It provide…
Major inbound traffic issue with Tier2 ISPs
If you have more than two upstream ISP connections, traffic shaping would be one of major consideration for network administrator. Especially, a company has one…
Load-sharing VS. Load-balancing
What is exact definition of Load-sharing VS. Load-balancing in BGP world? It’s confused and bothered me, so I googled friendly Internet. I found more reasonable…
Time Warner Telecom AS4323
Attention This BGP Community string information might be outdated. Please contact Time Warner Telecom to get more recent one. This BGP communites is ONLY for…
XO Communications AS2828
XO Communications AS2828 BGP Communities Controls Attention This BGP Community string information might be outdated. Please contact XO Communications AS2828 to get more recent one….
NTT/Verio AS2914
NTT/Verio AS2914 BGP Community String Attention This BGP Community string information might be outdated. Please contact NTT/Verio AS2914 to get more recent one. This BGP…
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