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 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 ...
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...
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:
-------------------...
I have a CISCO 1801 Router with an ADSL connection and I have configured a VLan1 with NAT.
This is the current configuration:
===========================================================...
My question might be very basic as I am just a rookie....
I need to create a data packet consisting of 3 parts - header, data and trailer....I am not sure if there is a better way to do thi...
Hi,experts:
I write a VSocket class derived from CSocket class. I create a datagram socket and call SendTo function to send data which size is 100000. And I get the error code WSAEMSGSIZE:
...
Hello -
I'm trying to track down the source of something running off of a 2003 server that is flooding my cisco asa with port 162 UDP requests. When the server is online, the ASA's CPU us...
Why is UDP needed? Why can't a user program directly access IP?
So far the Cisco forum could not tell me or find interest in how to detect dropped UDP packets specifically routing between two Domain Controllers DNS over a VPN Tunnel.
Supposedly some CIS...
I am writing an application that receives a high-volume of data in the form of multicast UDP packets. To ensure that missed data is low, we are required to listen to two streams for the same...
I got the this simple SSDP search example working. I was not able to get all root UPnP devices that I got with the UPnP Device spy?
Is this kind of timing problem?
Is there any simple ansi...
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...
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...
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. ...
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...
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....
Hello, I have a windows 2003 server that is generating a lot of
"UPD packets from 192.168.1.171 (its address) to 192.168.1.255, Source port: 1028, destination port: 1100"
I would like to...
We have a Xerox WC PE120 printer on our network which has recently been continuously sending UDP packets which are slowing down our network.
This is a description of the packet being sent:
...
Hello experts !
As I know one package that travel by internet is 1 500 bytes. If I have to send 100 bytes - is UDP package is still 1 500 bytes? Or it length is Header + Data (100) bytes?...
