| 2019-05-02 00:26:49 +0000 | commented question | Low throughput between vmWare hosts in vxlan topology - spurious retransmissions. This is a very interesting case study. The underlying problem is that your servers begin to "misbehave" once throughput |
| 2019-05-02 00:25:50 +0000 | commented question | Low throughput between vmWare hosts in vxlan topology - spurious retransmissions. This is a very interesting case study. The underlying problem is that your servers begin to "misbehave" once throughput |
| 2018-12-21 12:34:05 +0000 | received badge | ● Necromancer (source) |
| 2018-12-21 07:56:52 +0000 | edited answer | How to determine throughput/bandwidth from a capture (as used in TCP window scaling) Your throughput limitation isn’t related to Receive Window sizes (or network bandwidth limits). It is entirely limited |
| 2018-12-21 07:49:44 +0000 | answered a question | How to determine throughput/bandwidth from a capture (as used in TCP window scaling) Your throughput limitation isn’t related to Receive Window sizes (or network bandwidth limits). It is entirely limited |
| 2018-12-11 07:58:08 +0000 | edited answer | Excessive TCP Dup ACK and TCP Retransmissions There's a very consistent regularity to the way the packets flow from the client to the server. A particular pattern is |
| 2018-12-08 07:39:17 +0000 | received badge | ● Good Answer (source) |
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| 2018-12-07 10:24:30 +0000 | received badge | ● Teacher (source) |
| 2018-12-07 08:27:55 +0000 | commented answer | TCP Slow Start Graph I created four Tweets containing charts (not created with Wireshark though). They might help to clarify the TCP and pac |
| 2018-12-07 06:45:35 +0000 | commented answer | TCP Slow Start Graph You are sending packets into your router at local LAN speed but the router can only send them to the Internet at 1 Mbps. |
| 2018-12-07 06:44:50 +0000 | commented answer | TCP Slow Start Graph You are sending packets into your router at local LAN speed but the router can only send them to the Internet at 1 Mbps. |
| 2018-12-07 06:44:17 +0000 | commented answer | TCP Slow Start Graph You are sending packets into your router at local LAN speed but the router can only send them to the Internet at 1 Mbps. |
| 2018-12-07 05:39:11 +0000 | received badge | ● Editor (source) |
| 2018-12-07 05:39:11 +0000 | edited answer | Excessive TCP Dup ACK and TCP Retransmissions There's a very consistent regularity to the way the packets flow from the client to the server. A particular pattern is |
| 2018-12-07 05:34:35 +0000 | received badge | ● Rapid Responder (source) |
| 2018-12-07 05:34:35 +0000 | answered a question | Excessive TCP Dup ACK and TCP Retransmissions There's a very consistent regularity to the way the packets flow from the client to the server. A particular pattern is |
| 2018-12-07 04:38:14 +0000 | commented question | Excessive TCP Dup ACK and TCP Retransmissions The 3-way handshake in the sender capture tells us that the AIX sender doesn't support SACK. It's possible that SACKs m |
| 2018-12-07 03:11:13 +0000 | commented question | Excessive TCP Dup ACK and TCP Retransmissions The 3-way handshake in the sender capture tells us that the AIX sender doesn't support SACK. However, SACKs may not hel |
| 2018-12-06 08:03:25 +0000 | commented answer | TCP Slow Start Graph This is great example of a downstream bottleneck (1 Mbps) with a limited buffer queue (roughly 100 KB). As the packets |
| 2018-12-06 07:58:19 +0000 | commented answer | TCP Slow Start Graph This is great example of a downstream bottleneck (1 Mbps) with a limited buffer queue (roughly 100 KB). As the packets |
| 2018-12-06 07:27:06 +0000 | commented answer | TCP is limiting the use of bandwidth You may be right @Christian_R, but the more I look at these trace files, the more I'm convinced that it is an applicatio |
| 2018-12-05 06:23:31 +0000 | received badge | ● Autobiographer |
| 2018-12-03 05:46:26 +0000 | commented answer | TCP is limiting the use of bandwidth There are a few interesting items in these captures - but in terms of the overall throughput, it does seem that the limi |
| 2018-12-03 05:32:48 +0000 | commented answer | TCP is limiting the use of bandwidth There are a few interesting items in these captures - but in terms of the overall throughput, it does seem that the limi |
| 2018-10-12 08:45:17 +0000 | commented question | Troubleshoot slow TCP Throughput in L2MPLS Link Yes, your capture configuration is only catching half of the packets, that is, only catching packets from one side of th |
| 2018-10-12 01:21:33 +0000 | received badge | ● Supporter (source) |
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