3rd Edition: Chapter 4
... network layer service models forwarding versus routing how a router works routing (path selection) dealing with scale advanced topics: IPv6, mobility ...
... network layer service models forwarding versus routing how a router works routing (path selection) dealing with scale advanced topics: IPv6, mobility ...
Chapter 5 : The Internet: Addressing & Services
... The process of determining the route or path through the network that a message will travel from the sender to the receiver. Routing table ...
... The process of determining the route or path through the network that a message will travel from the sender to the receiver. Routing table ...
VPN
... • Point-to-Point Tunneling Protocol (PPTP)- is used to ensure that messages transmitted from one VPN node to another are secure. • Layer Two Tunneling Protocol (L2TP)Provides data encryption, authentication, and integrity and IPSec. ...
... • Point-to-Point Tunneling Protocol (PPTP)- is used to ensure that messages transmitted from one VPN node to another are secure. • Layer Two Tunneling Protocol (L2TP)Provides data encryption, authentication, and integrity and IPSec. ...
Apple Darwin Streaming Server
... The streaming server with e.g DSS reflects the encoded live presentation as a unicast stream to each client computer on the campus network and on the Internet The broadcaster laptop running iMovie is used to produce highquality on-demand versions of a live presentation after the presentation is conc ...
... The streaming server with e.g DSS reflects the encoded live presentation as a unicast stream to each client computer on the campus network and on the Internet The broadcaster laptop running iMovie is used to produce highquality on-demand versions of a live presentation after the presentation is conc ...
P2P-NAT - Universität Freiburg
... Summer 2008address as BBryan does. Applications must therefore authen- points (10.1.1.3:4321, 155.99.25.11:62000) on B’s priChristian Schindelhauer ticate all messages in some way to filter out such stray vate network, and by the endpoints (138.76.29.7:31000, traffic robustly. The messages might inc ...
... Summer 2008address as BBryan does. Applications must therefore authen- points (10.1.1.3:4321, 155.99.25.11:62000) on B’s priChristian Schindelhauer ticate all messages in some way to filter out such stray vate network, and by the endpoints (138.76.29.7:31000, traffic robustly. The messages might inc ...
Attacker
... E.g. giving them its own IP as default router Result in all the traffic passing through the attacker’s computer ...
... E.g. giving them its own IP as default router Result in all the traffic passing through the attacker’s computer ...
Gigabit Smart Managed Switches
... The DGS-1210 Series supports Auto Surveillance VLAN (ASV), and Auto Voice VLAN, which are best suited for VoIP and video surveillance deployments. Auto Surveillance VLAN is a new, industry-leading technology that the DGS-1210 Series Gigabit Smart Managed Switches provides. This technology consolidat ...
... The DGS-1210 Series supports Auto Surveillance VLAN (ASV), and Auto Voice VLAN, which are best suited for VoIP and video surveillance deployments. Auto Surveillance VLAN is a new, industry-leading technology that the DGS-1210 Series Gigabit Smart Managed Switches provides. This technology consolidat ...
QX50 Tech Data Sheet - Epygi Technologies, Ltd.
... DHCP server on the LAN side DHCP client on the WAN side DNS server with forwarding functionality Simple Network Time Protocol (SNTP) server/client for computer clock synchronization PPPoE connection to the ISP with PAP/MS CHAP authentication IP DIFFSERV for QoS SIP tunneling Virtual LAN (VLAN/IEEE 8 ...
... DHCP server on the LAN side DHCP client on the WAN side DNS server with forwarding functionality Simple Network Time Protocol (SNTP) server/client for computer clock synchronization PPPoE connection to the ISP with PAP/MS CHAP authentication IP DIFFSERV for QoS SIP tunneling Virtual LAN (VLAN/IEEE 8 ...
Mobile Network Layer
... system in the current foreign network of the MN, typically a router forwards the tunneled datagrams to the MN, typically also the default router for the MN Care-of Address (COA) address of the current tunnel end-point for the MN (at FA or MN) actual location of the MN from an IP point of vie ...
... system in the current foreign network of the MN, typically a router forwards the tunneled datagrams to the MN, typically also the default router for the MN Care-of Address (COA) address of the current tunnel end-point for the MN (at FA or MN) actual location of the MN from an IP point of vie ...
MN Home Address - LINK@KoreaTech
... A message from the chair of netlmm WG “3gpp and 3gpp2 have official liaisons to the IETF. 3gpp2 communicated through an official liaison before our session in San Diego that they would like the IETF to produce a standard for proxy MIP. 3gpp maintains a list of what they would like to see from the IE ...
... A message from the chair of netlmm WG “3gpp and 3gpp2 have official liaisons to the IETF. 3gpp2 communicated through an official liaison before our session in San Diego that they would like the IETF to produce a standard for proxy MIP. 3gpp maintains a list of what they would like to see from the IE ...
RFPWoodgroveBankJBHickmanmODFQ03
... infrastructures cannot do. Users will be able to access resources in hard to reach places. You can easily add hosts without increasing administrative efforts. There will be one public wireless network for guests and another wireless network secure and private for company use. The private network wil ...
... infrastructures cannot do. Users will be able to access resources in hard to reach places. You can easily add hosts without increasing administrative efforts. There will be one public wireless network for guests and another wireless network secure and private for company use. The private network wil ...
Review related concept in Computer Networks
... client • even that it exists • The client should always know something about the server • at least where it is located 1. Client sends request ...
... client • even that it exists • The client should always know something about the server • at least where it is located 1. Client sends request ...
IP spoofing
... 2. Servers send SYN ACK to spoofed server, which cannot respond as it is already DoS’d. Queue’s quickly fill, as each connection request will have to go through a process of sending several SYN ACKs before it times out ...
... 2. Servers send SYN ACK to spoofed server, which cannot respond as it is already DoS’d. Queue’s quickly fill, as each connection request will have to go through a process of sending several SYN ACKs before it times out ...
wireless broadband router base station-g
... Make note of the AirStation’s wired MAC address (found on the back of the WBR-G54). It is also recommended you record any other broadband ISP information such as global IP address, subnet mask address, default gateway address, DNS server address and PPPoE parameters. ...
... Make note of the AirStation’s wired MAC address (found on the back of the WBR-G54). It is also recommended you record any other broadband ISP information such as global IP address, subnet mask address, default gateway address, DNS server address and PPPoE parameters. ...
ppt
... • E.g., addresses 192.4.16 - 192.4.31 have the first 20 bits in common. Thus, we use these 20 bits as the network number 192.4.16/20 ...
... • E.g., addresses 192.4.16 - 192.4.31 have the first 20 bits in common. Thus, we use these 20 bits as the network number 192.4.16/20 ...
3rd Edition: Chapter 4
... DCP server formulates DHCP ACK containing client’s IP address, IP address of first-hop router for client, name & IP address of DNS server encapsulation of DHCP server, frame forwarded to client, demuxing up to DHCP at client client now knows its IP address, name and IP address of DSN server, IP addr ...
... DCP server formulates DHCP ACK containing client’s IP address, IP address of first-hop router for client, name & IP address of DNS server encapsulation of DHCP server, frame forwarded to client, demuxing up to DHCP at client client now knows its IP address, name and IP address of DSN server, IP addr ...
spoofed IP packets
... Significance of “Spoofed Packets” in DoS attacks • Spoofed packets are a part of many attacks – SYN Flood Attack – Smurf Attack – Connection Spoofing – Bounce Scanning – Stealth Communication ...
... Significance of “Spoofed Packets” in DoS attacks • Spoofed packets are a part of many attacks – SYN Flood Attack – Smurf Attack – Connection Spoofing – Bounce Scanning – Stealth Communication ...
3rd Edition, Chapter 5
... We’re making these slides freely available to all (faculty, students, readers). They’re in PowerPoint form so you can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for use, we only ask the follo ...
... We’re making these slides freely available to all (faculty, students, readers). They’re in PowerPoint form so you can add, modify, and delete slides (including this one) and slide content to suit your needs. They obviously represent a lot of work on our part. In return for use, we only ask the follo ...
Internetworking - Northwestern University
... Allows for concurrent servers that can communicate over many client connections simultaneously. E.g., Each time we receive a new request, we fork a child to ...
... Allows for concurrent servers that can communicate over many client connections simultaneously. E.g., Each time we receive a new request, we fork a child to ...
DoS
... Vulnerability of SYN-FIN Detection • Send out extra FIN or RST with different IP/port as SYN • Waste half of its bandwidth ...
... Vulnerability of SYN-FIN Detection • Send out extra FIN or RST with different IP/port as SYN • Waste half of its bandwidth ...
Web Server Administration
... Ports - The port number in a message helps identify individual connections between two addresses (like an phone extension) The combination of an address and port uniquely identifies a connection The inside address and port can be mapped to an outside address and port by the NAT ...
... Ports - The port number in a message helps identify individual connections between two addresses (like an phone extension) The combination of an address and port uniquely identifies a connection The inside address and port can be mapped to an outside address and port by the NAT ...
Network Layer Details - Information Technology
... • Instead of having a single class B address with 14 bits for network and 16 bits for host number, some bits are taken away from the host number to create a subnet number • For example, if the university (large organization) has 35 departments it could use 6 bits for the subnet number and a 10 bit h ...
... • Instead of having a single class B address with 14 bits for network and 16 bits for host number, some bits are taken away from the host number to create a subnet number • For example, if the university (large organization) has 35 departments it could use 6 bits for the subnet number and a 10 bit h ...