Network Engineering
Teun Vink's user avatar
Teun Vink's user avatar
Teun Vink's user avatar
Teun Vink
Moderator
  • Member for 10 years, 6 months
  • Last seen this week
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About

NOC engineer/architect and security engineer for a Dutch ISP. Board member for NLNOG.

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295
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68
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24
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245
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54
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19
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235
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171
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31
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138
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Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
87
Is "IPv10" a joke or a serious RFC draft?
Sep 9, 2017
answer
39
Why does ipv6 specify 128 bit address, when there are only 48 bits in MAC addresses?
Jun 4, 2013
answer
39
Reason for both a MAC and an IP address
Sep 22, 2013
answer
33
What stops someone from configuring their network with IP addresses they do not own?
Jan 17, 2019
answer
26
Is it common for ISPs to connect to each other directly?
Sep 11, 2018
answer
24
Why isn't multicasting more popular?
Sep 3, 2020
answer
22
How can ISPs on one continent connect to ISPs on another continent?
Feb 8, 2014
answer
21
Why are rings not a favorite option in IT networks?
Oct 21, 2022
answer
19
Is PoE compatible with Gigabit Ethernet?
Jun 25, 2013
question
19
Cause of high CPU load on Juniper peering router's routing engine
Jun 28, 2013
Top Meta posts
1
44
22
Disagree with what is on/off topic here? Join the discussion! Community feedback needed
8
are questions about loadbalancing on topic?
7
A Cool, Witty name for NetworkEngineering
7
Stepping down from being a NetEng Moderator
5
Are design questions about "network services" such as DNS on topic?
Top network posts
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145
Logged out of Facebook on all devices on a sudden. Should I be worried about being hacked?
99
How can ISPs handle DDoS attacks?
87
How to find live hosts on my network?
71
What is the equivalent of the Linux command "sudo fdisk -l" in MacOS?
25
Webserver DDOS protection without giving away private keys (https, tls, ssl)

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