Press "Enter" to skip to content

Posts published in “Computer & Internet”

Wireshark only shows Request and ACK [closed]

I have a Mac connected to WiFi, and I just installed Wireshark on it try to confirm whether or not we have a rogue DHCP server. Almost all of the searches show Wireshark finding Discover, Offer, Request, and ACK DHCP packets. However, when...

How to Diagnose why internet keeps disconnecting? [closed]

We are a small team where we have a internet lease line of 50Mbps from our office space provider (they won't allow other internet providers). We have one Ethernet cable coming from them which is plugged in our TP-Link AC1750 router which f...

What is the packet format of Cisco’s ip-sla udp-jitter command

I need to develop a router that will be the responder side of Cisco's IP-SLA UDP-JITTER (simulated VOIP) command, can someone tell or point me to where I can find the details of the network send and reply packets format of that protocol?
S...

splitting data of TCP/UDP stream

Is it Possible to split a TCP or UDP stream in multiple HTTP streams?
The first PC is not really powerful, so i dont want to connect every client to the first PC.
/=============
PC -----UDP/TCP----- PC (=====HTTP==...

Extending Range + Same network on both routers

I have 2 routers. I need 2 because my house is large.
But I also want to be to access the upstairs network and ssh if needed into the family computer or connect to the printer etc. This is not possible.
My main network is 192.168.0.1. I co...

Sharing same IP address inside LAN?

Q: if 2 devices A and B share same ip address in LAN, can device A retrive all messages whose destination is device B?
I think this depends on how the LAN is configured.
If it's wireless then device A can hear all packets regardless of the...