Presentation is loading. Please wait.

Presentation is loading. Please wait.

NORDUnet Nordic Infrastructure for Research & Education LHCone P2P routing without dynamic router configuration Magnus Bergroth.

Published byMegan Pope Modified over 8 years ago

Similar presentations

Presentation on theme: "NORDUnet Nordic Infrastructure for Research & Education LHCone P2P routing without dynamic router configuration Magnus Bergroth."— Presentation transcript:

1 NORDUnet Nordic Infrastructure for Research & Education LHCone P2P routing without dynamic router configuration Magnus Bergroth

2 NORDUnet Nordic infrastructure for Research & Education LHC sites

3 NORDUnet Nordic infrastructure for Research & Education GPN BGP Advertise reachability

4 NORDUnet Nordic infrastructure for Research & Education BGP Peering eBGP TCP, local IP – remote IP local AS – remote AS

5 NORDUnet Nordic infrastructure for Research & Education P2P

6 NORDUnet Nordic infrastructure for Research & Education P2P Single Vlan Point to point Single connection

7 NORDUnet Nordic infrastructure for Research & Education P2P Full Mesh Vlans Point to point A - B, Vlan 1 B – C, Vlan 2 C – A, Vlan 3

8 NORDUnet Nordic infrastructure for Research & Education P2P n x subinterface Use the first available unused vlan P2P swap vlan-id if needed

9 NORDUnet Nordic infrastructure for Research & Education IP single Vlan Full mesh of BGP sessions BGP establish when links goes up.

10 NORDUnet Nordic infrastructure for Research & Education IP Vlan mesh Vlan tied to site, pre configured ip /31 per Vlan. BGP or static routing with BFD

11 NORDUnet Nordic infrastructure for Research & Education n x subinterface Other side unknown IP addresses can’t be assigned. Un-numbered not possible with BGP. RIP can advertise reachability over un-numbered interfaces. BFD to faster detect link status

12 NORDUnet Nordic infrastructure for Research & Education Summary Single Vlan Mesh Vlansn x Vlans ConnectivityOne site at the time Any to anyn sites at the time IP addressing Shared IP space IP peer vlanUn- numbered RoutingBGPBGP, Static with BFD RIP with BFD

13 NORDUnet Nordic infrastructure for Research & Education Usage of P2P All traffic between sites will use available P2P links

14 NORDUnet Nordic infrastructure for Research & Education Advertise subset of IP space Statefull firewall kills asymmetric traffic

15 NORDUnet Nordic infrastructure for Research & Education Filter/Policy based forwarding

16 NORDUnet Nordic infrastructure for Research & Education Filter/Policy based forwarding

17 NORDUnet Nordic infrastructure for Research & Education Out of this scope Have software that controls the Border Routers and inserts Policy/Filter based rules. Source IP + port, Destination IP + port pointing to P2P vlan.

18 NORDUnet Nordic infrastructure for Research & Education Last slide, out of ideas

Download ppt "NORDUnet Nordic Infrastructure for Research & Education LHCone P2P routing without dynamic router configuration Magnus Bergroth."

Similar presentations

Routing Routing in an internetwork is the process of directing the transmission of data across two connected networks. Bridges seem to do this function.

Routing Routing in an internetwork is the process of directing the transmission of data across two connected networks. Bridges seem to do this function.
MPLS VPN.

MPLS VPN.
© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE I Chapter 6 1 Implement Inter- VLAN Routing LAN Switching and Wireless – Chapter 6.

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE I Chapter 6 1 Implement Inter- VLAN Routing LAN Switching and Wireless – Chapter 6.
CCNP Network Route BGP Part -I BGP : Border Gateway Protocol. It is a distance vector protocol It is an External Gateway Protocol and basically used for.

CCNP Network Route BGP Part -I BGP : Border Gateway Protocol. It is a distance vector protocol It is an External Gateway Protocol and basically used for.
Integration of PAP site 17 th July 10. Requirements of PAP SITE  Bandwidth drop  Router  RJ45 cables  Switch  Gateway  Nodes  Ups  9urack.

Integration of PAP site 17 th July 10. Requirements of PAP SITE  Bandwidth drop  Router  RJ45 cables  Switch  Gateway  Nodes  Ups  9urack.
1 Copyright  1999, Cisco Systems, Inc. Module10.ppt10/7/1999 8:27 AM BGP — Border Gateway Protocol Routing Protocol used between AS’s Currently Version.

1 Copyright  1999, Cisco Systems, Inc. Module10.ppt10/7/1999 8:27 AM BGP — Border Gateway Protocol Routing Protocol used between AS’s Currently Version.
© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE I Chapter 6 1 Implement Inter- VLAN Routing LAN Switching and Wireless – Chapter 6.

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE I Chapter 6 1 Implement Inter- VLAN Routing LAN Switching and Wireless – Chapter 6.
© 2006 Cisco Systems, Inc. All rights reserved. ICND v2.3—3-1 Determining IP Routes Introducing Routing.

© 2006 Cisco Systems, Inc. All rights reserved. ICND v2.3—3-1 Determining IP Routes Introducing Routing.
Network Ingress Filtering: Defeating Denial of Service Attacks which employ IP Source Address Spoofing Base on RFC 2827 Lector Kirill Motul.

Network Ingress Filtering: Defeating Denial of Service Attacks which employ IP Source Address Spoofing Base on RFC 2827 Lector Kirill Motul.
1 ELEN 602 Lecture 20 More on Routing RIP, OSPF, BGP.

1 ELEN 602 Lecture 20 More on Routing RIP, OSPF, BGP.
CS 672 1 Summer 2003 Quiz 1 Q1) Answer the following: List one protocol that is commonly used for intra AS routing? List one protocol that is used for.

CS Summer 2003 Quiz 1 Q1) Answer the following: List one protocol that is commonly used for intra AS routing? List one protocol that is used for.
© 2009 Cisco Systems, Inc. All rights reserved.ROUTE v1.0—6-1 Connecting an Enterprise Network to an ISP Network Configuring and Verifying Basic BGP Operations.

© 2009 Cisco Systems, Inc. All rights reserved.ROUTE v1.0—6-1 Connecting an Enterprise Network to an ISP Network Configuring and Verifying Basic BGP Operations.
Campus Networking Best Practices Session 2: Layer 3 Dale Smith University of Oregon & NSRC

Campus Networking Best Practices Session 2: Layer 3 Dale Smith University of Oregon & NSRC
© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE I Chapter 6 1 LAN Switching and Wireless Implement Inter-VLAN Routing Chapter 6 Modified.

© 2006 Cisco Systems, Inc. All rights reserved.Cisco PublicITE I Chapter 6 1 LAN Switching and Wireless Implement Inter-VLAN Routing Chapter 6 Modified.
Chapter 8 Routing. Introduction Look at: –Routing Basics (8.1) –Address Resolution (8.2) –Routing Protocols (8.3) –Administrative Classification (8.4)

Chapter 8 Routing. Introduction Look at: –Routing Basics (8.1) –Address Resolution (8.2) –Routing Protocols (8.3) –Administrative Classification (8.4)
InterVLAN Routing Design and Implementation. What Routers Do Intelligent, dynamic routing protocols for packet transport Packet filtering capabilities.

InterVLAN Routing Design and Implementation. What Routers Do Intelligent, dynamic routing protocols for packet transport Packet filtering capabilities.
Dr. John P. Abraham Professor University of Texas Pan American Internet Routing and Routing Protocols.

Dr. John P. Abraham Professor University of Texas Pan American Internet Routing and Routing Protocols.
TCOM 515 Lecture 6.

TCOM 515 Lecture 6.
© 2006 Cisco Systems, Inc. All rights reserved. ICND v2.3—6-1 Establishing Serial Point-To-Point Connections Introducing Frame Relay.

© 2006 Cisco Systems, Inc. All rights reserved. ICND v2.3—6-1 Establishing Serial Point-To-Point Connections Introducing Frame Relay.
TCP/SYN Attack – use ACL to allow traffic from TCP connections that were established from the internal network and block packets from an external network.

TCP/SYN Attack – use ACL to allow traffic from TCP connections that were established from the internal network and block packets from an external network.

Similar presentations

Ads by Google