Custom Query (104 matches)

Filters
 
Or
 
  
 
Columns

Show under each result:


Results (25 - 27 of 104)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
Ticket Resolution Summary Owner Reporter
#126 invalid BNC connecting to mountpoint, RINEX observations version 3, only L1 info stuerze anonymous
Description

Good morning. From Spain, connecting to mountpoint to obtain RINEX v3 file. I can see only L1 information, nothing about L2. Thank you

#124 fixed BNC disconnect immediately after connection stuerze tr3000
Description

Hello, I'm testing BNC client on Windows using the attached configuration files. 06_RTK_win_TR.bnc connects to a stream that does not require NMEA and it works well, but 06_RTK_win_VRS connects to a VRS stream that requires an NMEA and that I have problems with. I have set NMEA sending to manual (it creates NMEA to lat&long defined in param mountPoints) and from the caster I can see that a correct NMEA string is delivered and the caster even starts to send data, see the attached caster log "2020-10-2_caster_response.txt". But each time the connection is made and caster says data transmission to user is started, BNC stops the connection immediately.

To me it seems that BNC thinks it is not getting data soon enough after connection and tries to reconnect very quickly. Is there some parameter that would make BNC not to reconnect so quickly?

-Topi

#123 worksforme BKG caster does not actively close server connections mark@… mark@…
Description

When connecting to BKG casters running 2.0.36, we do not see the server actively closing server connections. Here's a sample tcpdump trace from connecting to the IGS BKG caster:

13:51:41.158599 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [S], seq 3861919486, win 65535, options [mss 1460,nop,wscale 6,nop,nop,TS val 1045387109 ecr 0,sackOK,eol], length 0
13:51:41.357932 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [S.], seq 3009305226, ack 3861919487, win 28960, options [mss 1460,sackOK,TS val 264597231 ecr 1045387109,nop,wscale 7], length 0
13:51:41.358055 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [.], ack 1, win 2058, options [nop,nop,TS val 1045387308 ecr 264597231], length 0
13:51:41.358228 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [P.], seq 1:180, ack 1, win 2058, options [nop,nop,TS val 1045387308 ecr 264597231], length 179
13:51:41.732500 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [.], ack 180, win 235, options [nop,nop,TS val 264597284 ecr 1045387308], length 0
13:51:41.732514 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [P.], seq 1:250, ack 180, win 235, options [nop,nop,TS val 264597284 ecr 1045387308], length 249
13:51:41.732629 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [.], ack 250, win 2054, options [nop,nop,TS val 1045387682 ecr 264597284], length 0
13:51:45.421472 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [P.], seq 250:254, ack 180, win 235, options [nop,nop,TS val 264598246 ecr 1045387682], length 4
13:51:45.421553 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [.], ack 254, win 2054, options [nop,nop,TS val 1045391359 ecr 264598246], length 0
13:51:45.431640 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [.], seq 254:1702, ack 180, win 235, options [nop,nop,TS val 264598247 ecr 1045387682], length 1448
13:51:45.436397 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [.], seq 1702:3150, ack 180, win 235, options [nop,nop,TS val 264598249 ecr 1045387682], length 1448
13:51:45.436451 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [.], ack 3150, win 2025, options [nop,nop,TS val 1045391373 ecr 264598247], length 0
13:51:45.436853 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [.], seq 3150:4598, ack 180, win 235, options [nop,nop,TS val 264598250 ecr 1045387682], length 1448
13:51:45.436894 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [.], ack 4598, win 2048, options [nop,nop,TS val 1045391373 ecr 264598250], length 0
13:51:45.447153 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [.], seq 4598:6046, ack 180, win 235, options [nop,nop,TS val 264598252 ecr 1045387682], length 1448
13:51:45.457043 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [.], seq 6046:7494, ack 180, win 235, options [nop,nop,TS val 264598254 ecr 1045387682], length 1448
13:51:45.457183 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [.], ack 7494, win 2025, options [nop,nop,TS val 1045391392 ecr 264598252], length 0
13:51:45.461294 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [P.], seq 7494:8942, ack 180, win 235, options [nop,nop,TS val 264598255 ecr 1045387682], length 1448
13:51:45.461373 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [.], ack 8942, win 2025, options [nop,nop,TS val 1045391396 ecr 264598255], length 0
13:51:45.636832 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [P.], seq 8942:8987, ack 180, win 235, options [nop,nop,TS val 264598300 ecr 1045391359], length 45
13:51:45.636954 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [.], ack 8987, win 2047, options [nop,nop,TS val 1045391571 ecr 264598300], length 0
13:51:46.160271 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [F.], seq 180, ack 8987, win 2048, options [nop,nop,TS val 1045392094 ecr 264598300], length 0
13:51:46.544689 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [.], ack 181, win 235, options [nop,nop,TS val 264598493 ecr 1045392094], length 0
13:51:50.261404 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [P.], seq 8987:8991, ack 181, win 235, options [nop,nop,TS val 264599456 ecr 1045392094], length 4
13:51:50.261473 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [R], seq 3861919667, win 0, length 0
13:51:50.271394 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [.], seq 8991:10439, ack 181, win 235, options [nop,nop,TS val 264599457 ecr 1045392094], length 1448
13:51:50.271500 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [R], seq 3861919667, win 0, length 0
13:51:50.271560 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [.], seq 10439:11887, ack 181, win 235, options [nop,nop,TS val 264599459 ecr 1045392094], length 1448
13:51:50.271588 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [R], seq 3861919667, win 0, length 0
13:51:50.276586 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [.], seq 11887:13335, ack 181, win 235, options [nop,nop,TS val 264599460 ecr 1045392094], length 1448
13:51:50.276641 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [R], seq 3861919667, win 0, length 0
13:51:50.286193 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [.], seq 13335:14783, ack 181, win 235, options [nop,nop,TS val 264599461 ecr 1045392094], length 1448
13:51:50.286231 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [R], seq 3861919667, win 0, length 0
13:51:50.291241 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [.], seq 14783:16231, ack 181, win 235, options [nop,nop,TS val 264599463 ecr 1045392094], length 1448
13:51:50.291271 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [R], seq 3861919667, win 0, length 0
13:51:50.291639 IP products.igs-ip.net.rtcm-sc104 > 192.168.1.117.61977: Flags [P.], seq 16231:17679, ack 181, win 235, options [nop,nop,TS val 264599464 ecr 1045392094], length 1448
13:51:50.291660 IP 192.168.1.117.61977 > products.igs-ip.net.rtcm-sc104: Flags [R], seq 3861919667, win 0, length 0

From the above, we can see our client sending a FIN on seq 180. The server acknowledges seq 181, but does not send a FIN. The server continues to send data, which the client repeatedly replies with RST.

We see similar behavior from other public BKG casters and from our locally running professional BKG caster.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
Batch Modify
Note: See TracBatchModify for help on using batch modify.
Note: See TracQuery for help on using queries.