Overview. Nasdaq offers many of its direct data feed products in a UDP/IP protocol option. Please refer to Nasdaq Global Data Products - Direct Data Feeds page for product description and technical interface documentation for the U.S. based products.. As a service to network providers, Nasdaq maintains a consolidated list of IP addresses for its UDP/IP services.

A simple TCP Port Scan to quickly determine the status of an Internet facing service or firewall. Uses the powerful Nmap port scanner.Note that this scan will test for common services only (21) FTP, (22) SSH, (23) Telnet, (80) HTTP, (110) POP3, (143) IMAP, (443) HTTPS and (3389) RDP.Nmap version detection ( -sV) is not enabled. With a valid membership play at the next level on our full TCP and UDP Ports Explained - BleepingComputer If it uses the UDP protocol to send and receive data, it will use a UDP port. Figure 1, below, is a represenation of an IP address split into its many TCP and UDP ports. Firewall_Port_Info - Aruba For software upgrade or retrieving system logs: TFTP (UDP port 69) or FTP (TCP ports 21 and 22) between the controller and a software distribution server. If the controlleris a PPTP VPN server, allow PPTP (UDP port 1723) and GRE (protocol 47) to the controller.

UDP

IPSec (UDP ports 500 and 4500) and ESP (protocol 50). PAPI between a master and a local controller is encapsulated in IPSec. IP-IP (protocol 94) and UD P p ort 443 if Layer-3 mobility is enabled GRE (protocol 47) if tunneling guest traffic over GRE to DMZ controller IKE (UDP 500) ESP (protocol 50) UDP/IP Addresses - U.S. Derivatives Data Feeds Overview. Nasdaq offers many of its direct data feed products in a UDP/IP protocol option. Please refer to Nasdaq Global Data Products - Direct Data Feeds page for product description and technical interface documentation for the U.S. based products.. As a service to network providers, Nasdaq maintains a consolidated list of IP addresses for its UDP/IP services. Explaining ICA Session Reliability, Common Gateway

CenturyLink Modem Configuration

The PPTP implementation in Cisco IOS 12.2 and 15.0 through 15.3, when NAT is used, allows remote attackers to cause a denial of service (device reload) via crafted TCP port-1723 packets, aka Bug ID CSCtq14817. References: [CVE-2013-5481] SG: 1723 : tcp,udp: Microsoft Point-to-Point Tunneling Protocol (PPTP) (official) Wikipedia: 1723 : tcp: pptp How to detect and defend against a TCP port 445 exploit The WannaCry TCP port 445 exploit returned the spotlight to the vulnerabilities in Microsoft's long-abused networking port. Network security expert Kevin Beaver explained how to detect and defend How to set up VPN server with port forwarding? | Official