API tools faq
paste
Advertisement
hjysy

Networking question

hjysy
Sep 17th, 2019
706
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 2.73 KB | None | 0 0
raw download clone embed print report
  1. Networking question
  2. How do companies like AWS have EC2 instances on the same external IP addresses sharing ports?
  3.  
  4. ++++++++++++++
  5. If You want to buy cheap web hosting then visit http://Listfreetop.pw and select the cheapest hosting. it can be suitable for all your needs.
  6.  
  7. Top 200 best traffic exchange sites http://Listfreetop.pw/surf
  8.  
  9. list of top gpt sites
  10. list of top ptc sites
  11. list of top ptp sites
  12. list of top crypto currency Wallets sites
  13. Listfreetop.pw
  14. Listfreetop.pw
  15. Listfreetop.pw
  16. +++++++++++++++
  17.  
  18. For example Like you can have multiple virtual/dedicated servers and there all forwarding a website on port 80.
  19.  
  20. How do they do it?
  21.  
  22. Are you speaking about the same website on port 80 or different sites?
  23.  
  24. Different servers hosting different websites on the same network and same port. How is it done ?
  25.  
  26. Load balancers would be what you are describing because last I knew each EC2 gets their own public IP - either a elastic / dedicated IP or one that changes after a shutdown.
  27. -Steven | u2-web@Cooini, LLC - Business Shared Hosting | Isolate sites with Webspaces | Site Builder | PHP-FPM | MariaDB
  28. WHMCS Modules: Staff Knowledgebase | Custom Modules and Hooks
  29. "It is the mark of an educated mind to be able to entertain a thought without accepting it" -Aristotle
  30.  
  31. Is there a simple way I could do that I have 3 clients with 3 separate dedicated servers but they all cant use port 80. How can I solve this?
  32.  
  33. To confirm, the dedicated servers do not have public facing IPs and there is just one common ip that they use for public access? Is this a NAT setup also? If the servers only have one public IP to use, then a proxy (nginx with proxy_pass) would be your "simplest" solution. If the same site is on each of the dedicated servers and you want to spread requests out, then you use proxy (nginx) plus load balancing options. In either case, the public IP would be served by the proxy or load balancer and then send those requests on to the proper locations. For nginx in a proxy, you just need a server block with a location block for root that uses proxy_pass to send the request to the proper server. The benefit of this setup is that you have one public entry point to "guard" with web application firewalls and standard firewalls and the bad thing is you have one entry point to clog up.
  34. -Steven | u2-web@Cooini, LLC - Business Shared Hosting | Isolate sites with Webspaces | Site Builder | PHP-FPM | MariaDB
  35. WHMCS Modules: Staff Knowledgebase | Custom Modules and Hooks
  36. "It is the mark of an educated mind to be able to entertain a thought without accepting it" -Aristotle
  37.  
  38. kingbtc.co
  39. host file windows
  40. host 1 plus
  41. i hosting company
  42. hosting 2 domains
  43. listjumper.com
  44. make money c programming
  45. www.luno.com
  46. financesurf.net
  47. hosting jokes
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!