■ Both throughput and TCP connection greatly exceed the conventional performance. At the SCSK -sponsored seminar held in the GBPS -class "RTX1210", updated information on the Yamaha Giga Access VPN router "RTX1210", which will be released in November, has been announced. In the second part of the seminar report, let's focus on verification results that compare the performance of conventional and new products. First, in the throughput performance and the TCP connection processing performance, the results of the LAN connection and the VPN connection were shown. ■ Thornet performance SCSK representative SCSK representatives said, "In recent years, the amount of data flowing to the network has increased. As a countermeasure, the WAN line service (1Gbps or more) is improved as a countermeasure. It is. On the other hand, a variety of information has been converted into data due to changes in work style in companies, and the movement to process data via the network is accelerating. Therefore, a higher performance router is needed. Furthermore, in the cloud and data centers, the environment where traffic is concentrated is increasing. If traffic processing is delayed, the service will decrease, and in the worst case, it will lead to disorders such as network suspension. " 。 The specific verification of the router performance was performed based on RFC2544. The RFC2544 is a test for measuring the maximum rate (throughput) that can be transferred without packet loss without packet loss). In the LAN connection, a load is applied to one router from the LAN two -way, and the performance is verified only with IP routing. In the VPN connection, two routers were connected, and a VPN tunnel (IPip/IPSEC) was set up in the meantime. This also applied the load from the two directions to verify the performance. In the exam, we change from short packets to long packets to see the minor changes in throughput. "RTX1210 has a significant improved performance of RTX1210. Long packet has confirmed the catalog value of 2Gbps (1280 byte). Short packets use it for real -time IP phones and network cameras data transmission. However, even with RTX1210, 300Packet/Sec (64Byte), the throughput performance increased from doubling to four times from the past. " On the other hand, for VPN connections, the throughput performance on the iPip without encryption has been improved. Compared to the past, RTX1210's throughput performance has doubled to seven times. Also, IPSEC (IKEV1), which is encrypted, improves the performance of RTX1210 and is a sloup value of the catalog value 1..I was able to confirm 5Gbps.The person in charge emphasized, "If it is RTX1210, I want you to pay attention to the fact that IPsec can realize the Gbps class."
