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    • Berzerk

      Not getting properthroughput on gigabit devices. 200mbps when it should be at least 600mbps
      General pfSense Questions • gigabit throughput core 2 duo hp laptop • • Berzerk

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      stephenw10

      Oh, yeah just use express card then. Almost certainly not restricted in the same way.

    • S

      Setup für die Messung Lan-Wan
      Deutsch • newbie wan lan throughput • • saltandpepper

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      S

      Hi Rico

      Danke für die Rückmeldung. Ich konnte es mittlerweilse lösen, hab die Schnittstelle zwar angelegt, aber nicht aktiviert.

      Danke

      Gruss

    • Sergei_Shablovsky

      How "Firewall Maximum Table Entries size" correspond or depend to total amount of avail for FreeBSD system memory?
      Firewalling • firewall rules hardware throughput speed • • Sergei_Shablovsky

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      No one has replied

    • C

      Question about throughput
      IPsec • throughput site-to-site • • commgdog

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      Derelict

      32ms across IPsec?

      If so it sounds like you're getting right about what you should for a single-stream TCP session with 32ms latency and a 128KB buffer.

      That is probably a little high since you have the 30Mbit upstream at one end and certainly not a 1460 MSS across IPsec.

      Bandwidth-delay Product and buffer size BDP (1000 Mbit/sec, 32.0 ms) = 4.00 MByte required tcp buffer to reach 1000 Mbps with RTT of 32.0 ms >= 3906.2 KByte maximum throughput with a TCP window of 128 KByte and RTT of 32.0 ms <= **32.77 Mbit/sec.**

      You could try giving a -P4 or -P8 to the iperf client to see if running multiple streams helps.

      Or switch to UDP and see how high you can take the -b parameter before you start experiencing loss.