On 2023-04-19 09:34, Per Jessen wrote:
Carlos E.R. wrote:
On 2023-04-18 21:43, Per Jessen wrote:
The same test, if run directly, without a switch, works perfectly.
On a ptp link, I'm sure it does.
It proves that the router has no problem responding a ping flood.
Well, yesterday I read the fping man page - with your scheme, you're not flooding anything (my mistake, I misread the meaning of the '-i' argument). It is one ping per second.
Ah. Then back to "fping -c 100 --quiet {host}"
If instead you use '-p' to reduce the interval between pings, you can indeed flood your router (or anything else).
If I were running those ping tests, and if I kept seeing lost packets, I would try to identify the culprit. Look at the interface stats - maybe your router is responding just fine, but somehow the response is dropped.
quoted to avoid wrap:
Isengard:~ # while sleep 1 ; do DATE=`date --iso=s` ; echo -n "$DATE " ; fping -c 20 --period=100 --quiet 2a02:...80d4 ; done
2023-04-19T10:11:07+02:00 2a02:...:80d4 : xmt/rcv/%loss = 20/16/20%, min/avg/max = 0.45/0.53/0.69 2023-04-19T10:11:10+02:00 2a02:...:80d4 : xmt/rcv/%loss = 20/0/100% 2023-04-19T10:11:13+02:00 2a02:...:80d4 : xmt/rcv/%loss = 20/11/45%, min/avg/max = 0.47/1.09/5.45
What do you make of 100%& loss? telcontar, same period
2023-04-19T10:10:01+02:00 router : xmt/rcv/%loss = 100/86/14%, min/avg/max = 0.27/0.39/4.83 2023-04-19T10:10:12+02:00 router : xmt/rcv/%loss = 100/92/8%, min/avg/max = 0.22/0.38/4.82 2023-04-19T10:10:23+02:00 router : xmt/rcv/%loss = 100/88/12%, min/avg/max = 0.27/0.39/4.13
Fine, suggest some other way to prove/test connectivity from computer to router.
I think I would try some large download, maybe an ISO file and then keep an eye on the interface stats. Run wireshark and look for tcp errors. Something like that.
I'll buy that. But I don't know if this will show the errors between router and switch: router--1--SW1--2--SW2--3---telcontar The problem is in "1" when going to SW2. (I'm not running those pings below) quoted to avoid wrap:
No Time Source Dest Protocol Length Info
14 10:24:53.325852218 2a02:xxxx:xxxx:xxxx:xxxx:xxxx:5abd 2a02:9000::aaaa ICMPv6 165 Destination Unreachable (Port unreachable)
16 10:24:53.327894931 192.168.1.14 192.168.1.16 ICMP 125 Destination unreachable (Port unreachable)
18 10:24:53.327937181 192.168.1.14 1.1.1.1 ICMP 125 Destination unreachable (Port unreachable)
20 10:24:53.328056641 192.168.1.14 1.0.0.1 ICMP 125 Destination unreachable (Port unreachable)
116 10:24:54.359268356 192.168.1.14 90.147.160.73 TCP 54 [TCP Dup ACK 115#1] 43862 → 443 [ACK] Seq=398 Ack=4097 Win=62720 Len=0
167 10:24:54.500600914 193.190.198.27 192.168.1.14 TLSv1.2 1506 Application Data [TCP segment of a reassembled PDU]
203 10:24:54.521271960 80.58.61.250 192.168.1.14 DNS 187 Standard query response 0x3a0c AAAA opensuse.mirror.garr.it CNAME proxy.mirror.garr.it AAAA 2001:760:ffff:b6:4:100:0:73 AAAA 2001:760:ffff:b6:4:100:0:72 AAAA 2001:760:ffff:b6:4:100:0:70
in black:
19546 10:24:55.202498460 90.147.160.73 192.168.1.14 TLSv1.3 1506 Continuation Data 19547 10:24:55.202502270 192.168.1.14 90.147.160.73 TCP 74 [TCP Window Update] 43862 → 443 [ACK] Seq=775 Ack=1232191 Win=2421632 Len=0 SLE=1261231 SRE=1306243 SLE=1235095 SRE=1259779 19548 10:24:55.202511210 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=806801 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 [TCP segment of a reassembled PDU] 19549 10:24:55.202516740 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=808241 Win=1110144 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19550 10:24:55.202524820 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [PSH, ACK] Seq=808241 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 [TCP segment of a reassembled PDU] 19551 10:24:55.202528680 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=809681 Win=1113088 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19552 10:24:55.202536560 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=809681 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19553 10:24:55.202540000 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=811121 Win=1115904 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19554 10:24:55.202548090 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=811121 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19555 10:24:55.202551850 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=812561 Win=1118848 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19556 10:24:55.202560830 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=812561 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19557 10:24:55.202563840 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=814001 Win=1121792 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19558 10:24:55.202572380 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=814001 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19559 10:24:55.202575380 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=815441 Win=1124608 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19560 10:24:55.202715280 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=815441 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19561 10:24:55.202719400 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=816881 Win=1127552 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19562 10:24:55.202727950 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=816881 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19563 10:24:55.202731980 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=818321 Win=1130496 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19564 10:24:55.202740680 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=818321 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19565 10:24:55.202744630 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=819761 Win=1133312 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19566 10:24:55.202753160 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=819761 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19567 10:24:55.202757100 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=821201 Win=1136256 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19568 10:24:55.202765240 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [PSH, ACK] Seq=821201 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19569 10:24:55.202769280 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=822641 Win=1139072 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19570 10:24:55.202937250 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=822641 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19571 10:24:55.202941510 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=824081 Win=1142016 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19572 10:24:55.202949900 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=824081 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19573 10:24:55.202953930 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=825521 Win=1144960 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19574 10:24:55.202962770 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=825521 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19575 10:24:55.202966880 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=826961 Win=1147776 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19576 10:24:55.202975080 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=826961 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19577 10:24:55.202978930 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=828401 Win=1150720 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19578 10:24:55.202987710 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=828401 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19579 10:24:55.202990770 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=829841 Win=1153664 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19580 10:24:55.202999540 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=829841 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19581 10:24:55.203002790 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=831281 Win=1156480 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19582 10:24:55.203011150 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=831281 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19583 10:24:55.203015120 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=832721 Win=1159424 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19584 10:24:55.203161830 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=832721 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19585 10:24:55.203165680 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=834161 Win=1162240 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19586 10:24:55.203174760 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [PSH, ACK] Seq=834161 Ack=1157 Win=64128 Len=1440 TSval=4088485036 TSecr=3811019451 19587 10:24:55.203178690 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=835601 Win=1165184 Len=0 TSval=3811019510 TSecr=4088485036 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19588 10:24:55.203186950 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=835601 Ack=1157 Win=64128 Len=1440 TSval=4088485038 TSecr=3811019451 19589 10:24:55.203190980 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=837041 Win=1168128 Len=0 TSval=3811019510 TSecr=4088485038 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19590 10:24:55.203200080 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=837041 Ack=1157 Win=64128 Len=1440 TSval=4088485038 TSecr=3811019451 19591 10:24:55.203204050 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=838481 Win=1170944 Len=0 TSval=3811019510 TSecr=4088485038 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19592 10:24:55.203212150 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [ACK] Seq=838481 Ack=1157 Win=6frame.number == 5839634128 Len=1440 TSval=4088485038 TSecr=3811019451 19593 10:24:55.203216090 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=839921 Win=1173888 Len=0 TSval=3811019510 TSecr=4088485038 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19594 10:24:55.203382651 37.58.58.140 192.168.1.14 TCP 1506 [TCP Out-Of-Order] 443 → 54680 [PSH, ACK] Seq=839921 Ack=1157 Win=64128 Len=1440 TSval=4088485038 TSecr=3811019451 19595 10:24:55.203386541 192.168.1.14 37.58.58.140 TCP 94 54680 → 443 [ACK] Seq=1157 Ack=841361 Win=1176832 Len=0 TSval=3811019510 TSecr=4088485038 SLE=1030001 SRE=1234481 SLE=1015601 SRE=1024241 SLE=898961 SRE=973841 19596 10:24:55.203395441 90.147.160.73 192.168.1.14 TLSv1.3 1506 Continuation Data 19597 10:24:55.203398551 192.168.1.14 90.147.160.73 TCP 74 [TCP Window Update] 43862 → 443 [ACK] Seq=775 Ack=1232191 Win=2424576 Len=0 SLE=1261231 SRE=1307695 SLE=1235095 SRE=1259779
(many more)
268035 10:25:01.640709300 192.168.1.14 37.58.58.140 TCP 86 [TCP Dup ACK 266294#37] 54680 → 443 [ACK] Seq=1157 Ack=55924241 Win=3144704 Len=0 TSval=3811025948 TSecr=4088491411 SLE=55935761 SRE=56428241 SLE=55925681 SRE=55934321
in red:
583963 10:25:10.400657213 192.168.1.14 90.147.160.73 TCP 54 43862 → 443 [ACK] Seq=775 Ack=33996571 Win=3144704 Len=0 583964 10:25:10.400754783 37.58.58.140 192.168.1.14 TLSv1.3 1506 Continuation Data 583965 10:25:10.400759913 192.168.1.14 37.58.58.140 TCP 54 54680 → 443 [RST] Seq=1157 Win=0 Len=0 583966 10:25:10.400913113 37.58.58.140 192.168.1.14 TLSv1.3 1506 Continuation Data 583967 10:25:10.400916153 192.168.1.14 37.58.58.140 TCP 54 54680 → 443 [RST] Seq=1157 Win=0 Len=0 583968 10:25:10.400975843 37.58.58.140 192.168.1.14 TLSv1.3 1506 Continuation Data 583969 10:25:10.400978793 192.168.1.14 37.58.58.140 TCP 54 54680 → 443 [RST] Seq=1157 Win=0 Len=0 583970 10:25:10.401016263 90.147.160.73 192.168.1.14 TCP 1506 443 → 43862 [ACK] Seq=33996571 Ack=775 Win=69632 Len=1452 [TCP segment of a reassembled PDU] 583971 10:25:10.401029713 90.147.160.73 192.168.1.14 TCP 1506 443 → 43862 [PSH, ACK] Seq=33998023 Ack=775 Win=69632 Len=1452 [TCP segment of a reassembled PDU] 583972 10:25:10.401034293 192.168.1.14 90.147.160.73 TCP 54 43862 → 443 [ACK] Seq=775 Ack=33999475 Win=3144704 Len=0 583973 10:25:10.401044243 37.58.58.140 192.168.1.14 TLSv1.3 1506 Continuation Data 583974 10:25:10.401049093 192.168.1.14 37.58.58.140 TCP 54 54680 → 443 [RST] Seq=1157 Win=0 Len=0 583975 10:25:10.401093223 37.58.58.140 192.168.1.14 TLSv1.3 1506 Continuation Data 583976 10:25:10.401096433 192.168.1.14 37.58.58.140 TCP 54 54680 → 443 [RST] Seq=1157 Win=0 Len=0 583977 10:25:10.401149523 37.58.58.140 192.168.1.14 TLSv1.3 1506 Continuation Data 583978 10:25:10.401152453 192.168.1.14 37.58.58.140 TCP 54 54680 → 443 [RST] Seq=1157 Win=0 Len=0 583979 10:25:10.401207003 37.58.58.140 192.168.1.14 TLSv1.3 1506 Continuation Data 583980 10:25:10.401209903 192.168.1.14 37.58.58.140 TCP 54 54680 → 443 [RST] Seq=1157 Win=0 Len=0 583981 10:25:10.401262063 37.58.58.140 192.168.1.14 TLSv1.3 1506 Continuation Data 583982 10:25:10.401264963 192.168.1.14 37.58.58.140 TCP 54 54680 → 443 [RST] Seq=1157 Win=0 Len=0 583983 10:25:10.401318583 37.58.58.140 192.168.1.14 TLSv1.3 1506 Continuation Data 583984 10:25:10.401321573 192.168.1.14 37.58.58.140 TCP 54 54680 → 443 [RST] Seq=1157 Win=0 Len=0 583985 10:25:10.401382743 37.58.58.140 192.168.1.14 TLSv1.3 1506 Continuation Data 583986 10:25:10.401385653 192.168.1.14 37.58.58.140 TCP 54 54680 → 443 [RST] Seq=1157 Win=0 Len=0 583987 10:25:10.401442894 37.58.58.140 192.168.1.14 TLSv1.3 1506 Continuation Data 583988 10:25:10.401445814 192.168.1.14 37.58.58.140 TCP 54 54680 → 443 [RST] Seq=1157 Win=0 Len=0 583989 10:25:10.401511574 37.58.58.140 192.168.1.14 TLSv1.3 1506 Continuation Data 583990 10:25:10.401524144 192.168.1.14 37.58.58.140 TCP 54 54680 → 443 [RST] Seq=1157 Win=0 Len=0 583991 10:25:10.401561054 37.58.58.140 192.168.1.14 TLSv1.3 1506 Continuation Data 583992 10:25:10.401564454 192.168.1.14 37.58.58.140 TCP 54 54680 → 443 [RST] Seq=1157 Win=0 Len=0 583993 10:25:10.401574184 193.190.198.27 192.168.1.14 TLSv1.2 1506 Ignored Unknown Record 583994 10:25:10.401588394 193.190.198.27 192.168.1.14 TLSv1.2 1506 Ignored Unknown Record 583995 10:25:10.401603824 193.190.198.27 192.168.1.14 TLSv1.2 1506 Ignored Unknown Record 583996 10:25:10.401610354 192.168.1.14 193.190.198.27 TCP 66 51418 → 443 [ACK] Seq=1411 Ack=210158682 Win=3145728 Len=0 TSval=4086237329 TSecr=1758017860 583997 10:25:10.401613834 193.190.198.27 192.168.1.14 TLSv1.2 1506 Ignored Unknown Record 583998 10:25:10.401625474 193.136.164.6 192.168.1.14 TLSv1.3 1506 Continuation Data 583999 10:25:10.401631914 192.168.1.14 193.136.164.6 TCP 66 52634 → 443 [ACK] Seq=1064 Ack=137955591 Win=3144704 Len=0 TSval=284870429 TSecr=571459330 584000 10:25:10.401641774 37.58.58.140 192.168.1.14 TLSv1.3 1506 Continuation Data 584001 10:25:10.401648354 192.168.1.14 37.58.58.140 TCP 54 54680 → 443 [RST] Seq=1157 Win=0 Len=0 584002 10:25:10.401658784 193.136.164.6 192.168.1.14 TLSv1.3 2946 Continuation Data 584003 10:25:10.401666734 192.168.1.14 193.136.164.6 TCP 66 52634 → 443 [ACK] Seq=1064 Ack=137958471 Win=3145728 Len=0 TSval=284870429 TSecr=571459333
(many more) The capture file is 600 MB, if you want it.
Again: many web pages take seconds to start responding and load.
Yes, many websites have been getting increasingly top-heavy :-)
I am not sure if testing with ping (icmp) is a particularly useful way of diagnosing slow-to-load websites (tcp).
No, it is just two problems that started when the router was changed. -- Cheers / Saludos, Carlos E. R. (from 15.4 x86_64 at Telcontar)