Network Protocol DHCP PPP L2TP
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Network Protocol DHCP PPP L2TP

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Network Protocol DHCP PPP L2TP Network Protocol DHCP PPP L2TP Document Transcript

  • IxLoad Network Protocols – DHCP, PPPoX, L2TP Network Protocol – DHCP, PPPoX, L2TP IxLoad enables emulation of realistic testing scenarios with DHCP address assignment, and PPP, and L2TP encapsulations. This package can be used to: • Acquire IP address and network configuration from a DHCP server before testing • Create PPP/L2TP end-to-end tunnels that will bear subscriber traffic • Terminate PPP/L2TP tunnels on an access concentrator Features and Specifications DHCP Emulation IPv4, IPv6 network protocol emulation Commands IPv4 –– discover, request, renew, decline, release, inform IPv6 - solicit, request, confirm, renew, rebind, release, reconfigure Features • Setup and teardown rates o Initial rate, increment, final rate, max outstanding • Timeout and retransmission timers o Initial discover timeout, timeout factor, reattempt count • Configurable UDP client and server ports • Suggested lease time • Maximum DHCP message size Relay • DHCP relay agent (Option 82) Agent o Multiple relay agent emulation o Trusted network element emulation o Circuit ID, remote ID – sequence generator capable 26601 W. Agoura Rd. Calabasas, CA 91302 Sales: 1.877.367.4942 / Int’l: 1.818.871.1800 P/N: 915-1754-01 Rev A – November 2008 www.ixiacom.com Page 1 of 8
  • IxLoad Network Protocols – DHCP, PPPoX, L2TP o Remote DHCP server IPv6 • IA type - permanent, temporary, prefix delegation (PD) Features • DUID - LLT, LL, EN • DHCP relay agent Option set • Hexadecimal Builder • Zero length Types • Boolean • 8-bit, 16-bit and 32-bit integer • IPv4 and IPv6 prefix, list • IPv4 and IPv6 Address, List Default • Subnet mask value (1) • DHCP renewal (T1) time (58) Option List • Time offset in sec from UTC (2) • DHCP rebinding (T2) time (59) • Router addresses (3) • User class information (77) • DNS server addresses (6) • DHCP relay agent (82) • Hostname string (12) • End (255) • DNS name of the client (15) • Interface MTU size (26) • IPv6 rapid commit (14) • All subnets are local (27) • IPv6 user class (15) • Broadcast address (28) • IPv6 vendor class (16) • Perform mask discovery (29) • IPv6 vendor cpecific info (17) • Perform router discovery (31) • IPv6 reconfigure cccept (20) • ARP cache timeout (35) • IPv6 agent remote ID (37) • Vendor specific information (43) • IPv6 agent subscriber ID (38) • Requested IP address (50) • IPv6 agent echo request (43) • IP address lease time (51) • IPv6 custom option (99) RFC • RFC 2131 Dynamic Host Configuration Protocol • RFC 1534 Interoperation Between DHCP and BOOTP • RFC 2132 DHCP Options and BOOTP Vendor Extensions • RFC 3046 DHCP Relay Agent Information Option • RFC 3315 Dynamic Host Configuration Protocol for IPv6 (DHCPv6). • RFC 3319 Dynamic Host Configuration Protocol (DHCPv6) Options for Session Initiation Protocol (SIP) Servers 26601 W. Agoura Rd. Calabasas, CA 91302 Sales: 1.877.367.4942 / Int’l: 1.818.871.1800 P/N: 915-1754-01 Rev A – November 2008 www.ixiacom.com Page 2 of 8
  • IxLoad Network Protocols – DHCP, PPPoX, L2TP • RFC 3633 IPv6 Prefix Options for DHCP version 6 • RFC 3646 DNS Configuration options for Dynamic Host Configuration Protocol for IPv6 (DHCPv6) • RFC 3736 Stateless Dynamic (DHCP) Service for IPv6 Statistics • Sessions initiated • Sessions succeeded • Sessions failed • Discovers sent • Offers received • Requests Sent • ACKs received • NACKs received • Releases sent • Declines sent • Solicits sent • Advertisements received • Advertisements ignored • Replies received • Enabled interfaces • Addresses discovered • Setup success rate • Teardown initiated • Teardown success • Teardown fail 26601 W. Agoura Rd. Calabasas, CA 91302 Sales: 1.877.367.4942 / Int’l: 1.818.871.1800 P/N: 915-1754-01 Rev A – November 2008 www.ixiacom.com Page 3 of 8
  • IxLoad Network Protocols – DHCP, PPPoX, L2TP PPPoX Emulation IPv4, IPv6 network protocol emulation Initiator and terminator Features • Full PPP stack • Protocol support for PPPoE, PPPoA, PPPoEoA, PPPoEoV, PPPoEoQnQ • VLAN and QinQ support • ATM encapsulation over AAL5 • Session control – setup and teardown rates, max outstanding • LCP link control, IPCP network control and NCP address control • DNS options including primary and secondary DNS, options • Domain groups used to direct access to network port traffic Options • Desired MRU • Keep alive - enable/disable request/reply, KA interval • LCP configuration timeout and retries • NCP timers and retry counts • Authentication – none, CHAP, PAP with unique per user credentials • Service type, name • Access concentrator type, name, MAC • Redial capability with timeout RFC • RFC 1661 PPP • RFC 2516 PPPoE • RFC 1332 IPCP • RFC 1334 PAP • RFC 1570 LCP Extensions • RFC 1994 CHAP • RFC 2364 PPP over AAL5 Statistics General • Client interfaces up Establishment and Maintenance • Client interfaces setup rate • Server interfaces up • LCP config Request RX/TX • Server interfaces setup rate • LCP config ACK RX/TX • LCP config NAK RX/TX • LCP config reject RX/TX 26601 W. Agoura Rd. Calabasas, CA 91302 Sales: 1.877.367.4942 / Int’l: 1.818.871.1800 P/N: 915-1754-01 Rev A – November 2008 www.ixiacom.com Page 4 of 8
  • IxLoad Network Protocols – DHCP, PPPoX, L2TP Authentication • LCP echo request RX/TX • LCP echo response RX/TX • Authentication total RX/TX • LCP code reject RX/TX • CHAP challenge RX/TX • LCP terminate RX/TX • CHAP response RX/TX • LCP terminate ACK RX/TX • CHAP success RX/TX • CHAP failure RX/TX NCP IPCP • PAP auth request RX/TX • PAP auth ACK RX/TX • IPCP config request RX/TX • PAP auth NAK RX/TX • IPCP config ACK RX/TX • PADI RX/TX • IPCP config NAK RX/TX • PADI timeouts • IPCP config reject RX/TX • PADO RX/TX • PADR RX/TX Latency • PADR timeouts • PADS RX/TX • Client minimum latency • PADT RX/TX • Client average latency • Client maximum latency • Server minimum latency • Server average latency • Server maximum latency • LCP minimum latency • LCP average latency • LCP maximum latency • NCP minimum latency • NCP average latency • NCP maximum latency • PPPoE minimum latency • PPPoE minimum latency • PPPoE minimum latency 26601 W. Agoura Rd. Calabasas, CA 91302 Sales: 1.877.367.4942 / Int’l: 1.818.871.1800 P/N: 915-1754-01 Rev A – November 2008 www.ixiacom.com Page 5 of 8
  • IxLoad Network Protocols – DHCP, PPPoX, L2TP L2TP Emulation IPv4, IPv6 network protocol emulation Initiator and terminator Version L2TP version 2 Features • Full L2TPv2 LAC and LNS emulation stack • Support for L2TPoE and L2TPoA • Multiple PPP sessions per L2TP tunnel • Session control – setup and teardown rates, max outstanding • DNS options including primary and secondary DNS, Options Options • Control of PPP sessions per tunnel • Hello requests and responses • Bearer type and capability configuration • Redial capability, redial timeout RFC • RFC 2661 L2TPv2 Statistics General • Client tunnels up L2TP Call Mgmt and Control • Client tunnels in negotiation • Client interfaces up • SCCRQ RX/TX • Client interfaces setup rate • SCCRP RX/TX • Server tunnels up • SCCCN RX/TX • Server tunnels in negotiation • StopCCN RX/TX • Server interfaces up • ZLB RX/TX • Server interfaces setup rate • Hello RX/TX • Interfaces in L2TP negotiation • ICRQ RX/TX • L2TP total bytes RX/TX • ICRP RX/TX • L2TP total messages RX/TX • ICCN RX/TX • CDN RX/TX Authentication • WEN RX/TX • SLI RX/TX • Authentication total RX/TX • CHAP challenge RX/TX L2TP Tunnel • CHAP response RX/TX • CHAP success RX/TX • Window messages TX attempt 26601 W. Agoura Rd. Calabasas, CA 91302 Sales: 1.877.367.4942 / Int’l: 1.818.871.1800 P/N: 915-1754-01 Rev A – November 2008 www.ixiacom.com Page 6 of 8
  • IxLoad Network Protocols – DHCP, PPPoX, L2TP • CHAP failure RX/TX while close • PAP auth request RX/TX • Windows messages RX attempt • PAP auth ACK RX/TX while open • PAP auth NAK RX/TX • Window messages retransmitted • PADI RX/TX • Windows messages ACK by peer • PADI timeouts • Window message RX duplicate • PADO RX/TX • Windows messages RX out of • PADR RX/TX window, out of order • PADR timeouts • Window messages RX in sequence • PADS RX/TX • L2TP tunnel min latency (ms) • PADT RX/TX • L2TP tunnel avg latency (ms) • L2TP tunnel max matency (ms) Establishment and Maintenance NCP IPCP • LCP total messages RX/TX • LCP config request RX/TX • NCP total messages RX/TX • LCP config ACK RX/TX • IPCP config request RX/TX • LCP config NAK RX/TX • IPCP config ACK RX/TX • LCP config reject RX/TX • IPCP config NAK RX/TX • LCP echo request RX/TX • IPCP config reject RX/TX • LCP echo response RX/TX • LCP code reject RX/TX Latency • LCP terminate RX/TX • LCP terminate ACK RX/TX • Client min/max Latency • Client average latency PPP • Server min/max Latency • Server average latency • PPP total bytes RX/TX • LCP minimum latency • Malformed PPP frames • LCP average latency use/rejected/success • LCP maximum latency • Client interfaces in PPP neg • NCP minimum latency • Server interfaces in PPP neg • NCP average latency • NCP maximum latency • PPPoE minimum latency • PPPoE minimum latency • PPPoE minimum latency 26601 W. Agoura Rd. Calabasas, CA 91302 Sales: 1.877.367.4942 / Int’l: 1.818.871.1800 P/N: 915-1754-01 Rev A – November 2008 www.ixiacom.com Page 7 of 8
  • IxLoad Network Protocols – DHCP, PPPoX, L2TP Ordering Information 925-3100 Aptixia IXLOAD-ADVNET, Optional Software, Advanced Networking Features, includes DHCP for IP address acquisition, plus PPP and IPSec encapsulations; REQUIRES previous purchase of 925-3001 (IXLOAD), 925-3002 (IXLOAD-BASIC), 925-3300 (IXLOAD-PLUS), 925-3310 (IXLOAD-B1), OR 925-3320 (IXLOAD-B2) Software Bundle 925-3330 Aptixia IXLOAD-B3, Triple-Play Software Bundle, Layer 4-7 Performance Test Application Base Software IXLOAD; plus optional software IXLOAD-MAIL, IXLOAD-STREAM, IXLOAD-DDOS, IXLOAD-U1, IXLOAD-VIDEO, IXLOAD-VOICE, and IXLOAD-ADVNET; Supports SSL Client, SSL Server, HTTP, HTTPS, FTP, and TCP; Includes Media Kit This material is for informational purposes only and subject to change without notice. It describes Ixia's present plans to develop and make available to its customers certain products, features and functionality. Ixia is only obligated to provide those deliverables specifically included in a written agreement between Ixia and the customer. 26601 W. Agoura Rd. Calabasas, CA 91302 Sales: 1.877.367.4942 / Int’l: 1.818.871.1800 P/N: 915-1754-01 Rev A – November 2008 www.ixiacom.com Page 8 of 8