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Network Engineering

Questions tagged [internet]

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For questions about interconnected networks.

345 questions
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1 answer
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I am reaching out to seek assistance with an issue related to accessing a server hosted in our internal network. Here are the details of the scenario: We actually provide Security camera services to ...
AKKILI GIRISH's user avatar
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10 votes
5 answers
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I understand TCP has a max size for each packet. This limit is probably easily reached with data-heavy responses. Therefore do all these packets follow the same route (image of a train) or are they ...
J.C's user avatar
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1 vote
0 answers
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Problem Since last year, our government has imposed recurring internet restrictions, instructing ISPs to block all IP-based traffic during certain periods. This leaves residents without internet ...
Winter's user avatar
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2 votes
1 answer
153 views

this is a follow up question for an answer on a previous post I made (mod deleted it so I can’t reply on the post): I made a post about arp being pointless in router to router communication in the ...
guest55876's user avatar
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-1 votes
1 answer
204 views

i always hear that when i want to use multiple access points i have to make them use different channels to avoid the interference of the radio waves. supposing that i have a router with built in AP(...
winstar345's user avatar
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0 votes
1 answer
107 views

I am currently developing a software that needs to establish communication between two devices. Device 1 has internet capabilities, while device 2 may not always have internet access. I am ...
FledDev's user avatar
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1 answer
241 views

I'm trying to find an official list of tier 1 ISPs. I found a list on Wikipedia but can't quite understand how it was compiled, it just lists AS rank as a source. I also found some other websites that ...
Benedict Schaschko's user avatar
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1 vote
2 answers
279 views

I currently have a campus that gets service from two ISP's that are each connected to their own router. The ISP's ingress and their routers are in different buildings on the campus. The buildings are ...
MRR's user avatar
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0 votes
1 answer
246 views

question: is it possible to determine the geolocation of a city/region of a specific ASN? For example, Telecom Italia has many ASNs. Is it possible to know for each one "which soil" they ...
user avatar
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2 answers
306 views

I was looking to find the role of ARP whenever say we want to access a website like google.com. I found some answers here. But, when I tried to use Wireshark to check the ARP request I wasn't able to ...
Vedanta Mohapatra's user avatar
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0 votes
1 answer
101 views

So I am learning about NAT. I understand that it changes IP from public>private and vice versa. From my understanding, when a packet or info gets sent to the public ip towards the private ip, ...
yea im a noob's user avatar
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0 votes
1 answer
405 views

I need to connect to L2 networks over the internet, which means I'll need some form of security as well. The first obvious idea is IPSec, but what I'm not sure whether I need GRE over IPSec or simply ...
Seathorn's user avatar
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1 answer
194 views

Suppose we are designing a network and we want to isolate it from the Internet. Are there any alternatives to the Internet for a local network?
Volpina's user avatar
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2 answers
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Consider the following situation where we have a customer that is connected to two ISPs for redundancy Let's say that this customer has its own IP address space that it wants to advertise to those ...
Mitrixsen's user avatar
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2 answers
784 views

I'm new to Networking and I was reading about the Interior and Exterior Gateway Protocols ,but i couldn't understand some points , as stated in a reference: IGPs are designed to work in private ...
Colin Jack's user avatar
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