Category Archives: Routing

IPv6 – Notes

IPv6: 128 bits. Represented in hexadecimal format as eight 16 bits segments. Two rules for IPv6 representation: Leading zeros in 16 bits can be represented as single 0. Single contiguous string of one or more segments are all zeros can … Continue reading

Posted in IPv6, Routing | Tagged , , , | Leave a comment

BGP Notification Message

A BGP notification message is sent when an error condition is detected by the BGP process. The TCP connection with that BGP peer is closed after sending the notification message. Usually, the BGP process will log this notification in syslog, … Continue reading

Posted in bgp, Force10, Routing | Tagged , | Leave a comment