Hi, here is a code in which we are trying to send a simple broadcast packet to all the computers on the network. But this is not working properly. The sender and receiver programs seem to get ...
I have a CISCO 1801 Router with an ADSL connection and I have configured a VLan1 with NAT.
This is the current configuration:
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I am looking for a simple, light weight program for Windows that can create UDP packets of configurable size and rate. This is to test the reliability of Wireshark to capture packets with mini...
Hi There,
I am currenlty creating a client-server application using socket programming in c++. Basically, I am sending UDP packets one by one from client to server and waiting for an ACK for ...
I have configured mirror ports on a Cisco switch to capture UPD traffic from a Mitel controller hosting VOIP phones. The following is the result of the port configuration:
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Why is UDP needed? Why can't a user program directly access IP?
I have a Redhat Enterprise Linux 4 WS PC with 3 NIC's. Each NIC has a unique class B network hooked to it, and all are on their own VLANS on a single, standalone Cisco 3650 switch, in a lab. ...
My friend and I have setup a end point vpn connections between our routers. I have Netgear DG834v2 router and he has DG834Gv3 router.
We have setup vpn connection fine, we can ping each oth...
While debugging an app, I discovered that packets I sent as UDP had been changed to ICMP packets when sent over the internet. As a test, I did the following from a Mac running OS-X 10.5:
1....
Two Pc's in two 2 Vlans
PC A - 10.20.20.39 /23 in Vlan A (Vlan A details - ip address10.20.20.1 255.255.254.0)
PC B - 192.168.50.50 /24 in Vlan B ( Vlan B details - ip address 192.168.50.1 2...
We are currently experiencing issues with Internet Explorer settings on virtually all systems on our network. The proxy settings are assigned by DHCP however; the settings changes to Automatic...
Explain the flaw in the following logic: Packet switching requires control and address bits to be added to each packet. THis causes considerable overhead in packet switching. In circuit switch...
