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Re: [RARE-users] [freertr] TWAMP on FreeRtr?


Chronological Thread 
    < Chronological >      < Thread >
  • From: mc36 <>
  • To: Tim Chown <>
  • Cc: "" <>, "" <>, Frédéric LOUI () <>, Xavier Jeannin <>, Carmen Misa Moreira <>
  • Subject: Re: [RARE-users] [freertr] TWAMP on FreeRtr?
  • Date: Tue, 23 Aug 2022 16:18:02 +0200
so if you miss a measurement, and it's feasible, please feel free to ask for
that...
we, the rare team, really like to have feature requests...
btw yeahhh, especially an explanation about the negative rtt...
and i just can hope that the deviation is calculated somewhere else than the
router... :)

well, doable, and it's a separate class if i recall correctly, that is,
readily reuseable,
and really not too time comsuming O(n), and i already do so for the ping
because at that point,
it's useful to have at hand, but heyy, once you have the stream, why would
one do so???
thanks,
cs


noti#ping www.niif.hu repeat 111
info userReader.cmdEnter:userReader.java:1087 command noti#ping www.niif.hu repeat 111
from local:telnet <loop> 23 -> 127.0.0.1 58682
2022-08-23 16:17:17
resolving www.niif.hu for ipv6 ok!
pinging 2001:738:0:420::b, src=2001:db8:1101::11, vrf=inet, cnt=111, len=64,
df=false, tim=1000, gap=0, ttl=255, tos=0, sgt=0, flow=0, fill=0, alrt=-1,
sweep=false, multi=false
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
result=100.0%, recv/sent/lost/err=111/111/0/0, took 475, min/avg/max/dev
rtt=3/4.1/18/3.4, ttl 51/51.0/51/0.0, tos 0/0.0/0/0.0
^^^
noti#






On 8/23/22 16:08, Tim Chown wrote:
Thanks Csaba.

I’d need to check what TimeMap uses to gather the configured results.

Tim

On 23 Aug 2022, at 14:45, mc36 <> wrote:

hi,
frederic and carmen already showed that they can create nice prometheus
dashboards from arbitrary freerouter extports...
the trick here is that the output is ugly on the cli but very easily
transformable as it's just a table before it gets displayed...
that is, once there is a show, then there is no question that we can export
it via prometheus, streaming telemetry,
or basically anything you prefer... (if you have very specific format, then
that could take a bit of time to get developed)
cisco calls it the sensors framework but they kept the cli user readable...
that's what never was a priority here....
right now, what i know about is carmen collects flow label statistrics of
some layer2 traffic,
whereas frederic is into a more generic monitoring, he already reads the most
of my boxes i'll show you from the cli...
br,
cs


mchome#show ipv4 lsrp 1 metric
iface router name peer metric gotmet
delay
sdn2.157 10.10.10.199 player 10.1.1.249 9 9
sdn2.170 10.10.10.20 nas 10.1.1.194 9 11
sdn2.176 10.10.10.11 noti 10.1.1.173 9 9
sdn2.182 10.10.10.199 player 10.1.1.125 9 9
sdn2.186 10.10.10.20 nas 10.1.1.122 9 11
sdn2.189 10.10.10.2 working 10.1.1.94 9 9
sdn2.196 10.10.10.8 mediapc 10.1.1.74 9 9
sdn2.199 10.10.10.5 safe 10.5.1.53 9 9
sdn901 10.2.1.6 mchome-demo 10.2.1.6 9 10
sdn905 10.1.11.12 wifi 10.1.1.50 9 10
access39151817 10.10.10.4 parents 10.18.127.177 7 5 8
6 7 18 6 7 8 7 7 6
access2038349823 10.10.10.37 rare10Gcpe 10.18.127.167 3 10
21 6 4 4 4 4 4 4 6 5
access1228131172 10.10.10.26 p4deb 10.18.127.128 4 4 6
5 5 5 6 5 5 6 5 5
access952007535 10.10.10.4 parents 10.18.127.146 7 6
22 7 6 8 6 7 7 7 8 7
access1639998894 10.10.10.18 www 10.18.127.193 14 15
16 15 15 14 16 716 15 15 19 16
access949788031 10.10.10.180 vpn 10.18.127.213 34 34
51 35 34 34 35 34 34 35 36 36
access196268959 10.10.10.37 rare10Gcpe 10.18.127.204 4 10
19 5 4 4 4 5 4 5 5 5
access1870866491 10.10.10.26 p4deb 10.18.127.174 5 5 5
6 5 6 5 6 6 5 5 5
access1253156799 10.10.10.18 www 10.18.127.158 14 16
16 16 17 19 16 17 16 635 17 15
access1260980156 10.10.10.180 vpn 10.18.127.131 25 24
24 24 24 35 24 25 25 24 29 24
access212356525 10.10.10.38 meso 10.18.127.172 25 25
26 26 26 34 27 25 28 26 28 26
access430977934 10.10.10.38 meso 10.18.127.183 25 25
28 27 27 28 29 26 26 27 26 25
access353406112 10.10.10.28 rare100Glns 10.18.127.153 3 10 4
4 4 5 4 4 6 4 6 4
access1092126920 10.8.3.26 player 10.18.127.203 11111 33333
44 33 44 38 33 27 38 37 34 23
access1544029489 10.8.3.26 player 10.18.127.122 11111 33333
33 30 38 38 36 40 33 31 32 28

mchome#terminal tablemode fancy
mchome#show ipv4 lsrp 1 metric
|~~~~~~~~~~~~~~~~~~|~~~~~~~~~~~~~~|~~~~~~~~~~~~~|~~~~~~~~~~~~~~~|~~~~~~~~|~~~~~~~~|~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
| iface | router | name | peer | metric |
gotmet | delay |
|------------------|--------------|-------------|---------------|--------|--------|--------------------------------|
| sdn2.157 | 10.10.10.199 | player | 10.1.1.249 | 9 | 9
| |
| sdn2.170 | 10.10.10.20 | nas | 10.1.1.194 | 9 | 11
| |
| sdn2.176 | 10.10.10.11 | noti | 10.1.1.173 | 9 | 9
| |
| sdn2.182 | 10.10.10.199 | player | 10.1.1.125 | 9 | 9
| |
| sdn2.186 | 10.10.10.20 | nas | 10.1.1.122 | 9 | 11
| |
| sdn2.189 | 10.10.10.2 | working | 10.1.1.94 | 9 | 9
| |
| sdn2.196 | 10.10.10.8 | mediapc | 10.1.1.74 | 9 | 9
| |
| sdn2.199 | 10.10.10.5 | safe | 10.5.1.53 | 9 | 9
| |
| sdn901 | 10.2.1.6 | mchome-demo | 10.2.1.6 | 9 | 10
| |
| sdn905 | 10.1.11.12 | wifi | 10.1.1.50 | 9 | 10
| |
| access39151817 | 10.10.10.4 | parents | 10.18.127.177 | 7 | 5
| 8 6 7 18 6 7 8 7 7 6 |
| access2038349823 | 10.10.10.37 | rare10Gcpe | 10.18.127.167 | 3 | 10
| 6 4 4 4 4 4 4 6 5 5 |
| access1228131172 | 10.10.10.26 | p4deb | 10.18.127.128 | 4 | 4
| 6 5 5 5 6 5 5 6 5 5 |
| access952007535 | 10.10.10.4 | parents | 10.18.127.146 | 7 | 6
| 7 6 8 6 7 7 7 8 7 7 |
| access1639998894 | 10.10.10.18 | www | 10.18.127.193 | 14 | 15
| 16 15 15 14 16 716 15 15 19 16 |
| access949788031 | 10.10.10.180 | vpn | 10.18.127.213 | 34 | 34
| 35 34 34 35 34 34 35 36 36 35 |
| access196268959 | 10.10.10.37 | rare10Gcpe | 10.18.127.204 | 4 | 10
| 5 4 4 4 5 4 5 5 5 5 |
| access1870866491 | 10.10.10.26 | p4deb | 10.18.127.174 | 5 | 5
| 5 6 5 6 5 6 6 5 5 5 |
| access1253156799 | 10.10.10.18 | www | 10.18.127.158 | 14 | 16
| 16 16 17 19 16 17 16 635 17 15 |
| access1260980156 | 10.10.10.180 | vpn | 10.18.127.131 | 25 | 24
| 24 24 24 35 24 25 25 24 29 24 |
| access212356525 | 10.10.10.38 | meso | 10.18.127.172 | 25 | 25
| 26 26 26 34 27 25 28 26 28 26 |
| access430977934 | 10.10.10.38 | meso | 10.18.127.183 | 25 | 25
| 28 27 27 28 29 26 26 27 26 25 |
| access353406112 | 10.10.10.28 | rare100Glns | 10.18.127.153 | 3 | 10
| 4 4 4 5 4 4 6 4 6 4 |
| access1092126920 | 10.8.3.26 | player | 10.18.127.203 | 11111 |
33333 | 33 44 38 33 27 38 37 34 23 31 |
| access1544029489 | 10.8.3.26 | player | 10.18.127.122 | 11111 |
33333 | 33 30 38 38 36 40 33 31 32 28 |
|__________________|______________|_____________|_______________|________|________|________________________________|

mchome#terminal tablemode csv
mchome#show ipv4 lsrp 1 metric
iface ;router ;name ;peer ;metric;gotmet;delay
sdn2.157 ;10.10.10.199;player ;10.1.1.249 ;9 ;9 ;
sdn2.170 ;10.10.10.20 ;nas ;10.1.1.194 ;9 ;11 ;
sdn2.176 ;10.10.10.11 ;noti ;10.1.1.173 ;9 ;9 ;
sdn2.182 ;10.10.10.199;player ;10.1.1.125 ;9 ;9 ;
sdn2.186 ;10.10.10.20 ;nas ;10.1.1.122 ;9 ;11 ;
sdn2.189 ;10.10.10.2 ;working ;10.1.1.94 ;9 ;9 ;
sdn2.196 ;10.10.10.8 ;mediapc ;10.1.1.74 ;9 ;9 ;
sdn2.199 ;10.10.10.5 ;safe ;10.5.1.53 ;9 ;9 ;
sdn901 ;10.2.1.6 ;mchome-demo;10.2.1.6 ;9 ;10 ;
sdn905 ;10.1.11.12 ;wifi ;10.1.1.50 ;9 ;10 ;
access39151817 ;10.10.10.4 ;parents ;10.18.127.177;7 ;5 ;8 6 7
18 6 7 8 7 7 6
access2038349823;10.10.10.37 ;rare10Gcpe ;10.18.127.167;3 ;10 ;6 4 4 4
4 4 4 6 5 5
access1228131172;10.10.10.26 ;p4deb ;10.18.127.128;4 ;4 ;6 5 5 5
6 5 5 6 5 5
access952007535 ;10.10.10.4 ;parents ;10.18.127.146;7 ;6 ;7 6 8 6
7 7 7 8 7 7
access1639998894;10.10.10.18 ;www ;10.18.127.193;14 ;15 ;16 15
15 14 16 716 15 15 19 16
access949788031 ;10.10.10.180;vpn ;10.18.127.213;34 ;34 ;35 34
34 35 34 34 35 36 36 35
access196268959 ;10.10.10.37 ;rare10Gcpe ;10.18.127.204;4 ;10 ;5 4 4 4
5 4 5 5 5 5
access1870866491;10.10.10.26 ;p4deb ;10.18.127.174;5 ;5 ;5 6 5 6
5 6 6 5 5 5
access1253156799;10.10.10.18 ;www ;10.18.127.158;14 ;16 ;16 16
17 19 16 17 16 635 17 15
access1260980156;10.10.10.180;vpn ;10.18.127.131;25 ;24 ;24 24
24 35 24 25 25 24 29 24
access212356525 ;10.10.10.38 ;meso ;10.18.127.172;25 ;25 ;26 26
26 34 27 25 28 26 28 26
access430977934 ;10.10.10.38 ;meso ;10.18.127.183;25 ;25 ;28 27
27 28 29 26 26 27 26 25
access353406112 ;10.10.10.28 ;rare100Glns;10.18.127.153;3 ;10 ;4 4 4 5
4 4 6 4 6 4
access1092126920;10.8.3.26 ;player ;10.18.127.203;11111 ;33333 ;33 44
38 33 27 38 37 34 23 31
access1544029489;10.8.3.26 ;player ;10.18.127.122;11111 ;33333 ;33 30
38 38 36 40 33 31 32 28

mchome#terminal tablemode raw
mchome#show ipv4 lsrp 1 metric
iface;router;name;peer;metric;gotmet;delay
sdn2.157;10.10.10.199;player;10.1.1.249;9;9;
sdn2.170;10.10.10.20;nas;10.1.1.194;9;11;
sdn2.176;10.10.10.11;noti;10.1.1.173;9;9;
sdn2.182;10.10.10.199;player;10.1.1.125;9;9;
sdn2.186;10.10.10.20;nas;10.1.1.122;9;11;
sdn2.189;10.10.10.2;working;10.1.1.94;9;9;
sdn2.196;10.10.10.8;mediapc;10.1.1.74;9;9;
sdn2.199;10.10.10.5;safe;10.5.1.53;9;9;
sdn901;10.2.1.6;mchome-demo;10.2.1.6;9;10;
sdn905;10.1.11.12;wifi;10.1.1.50;9;10;
access39151817;10.10.10.4;parents;10.18.127.177;7;5;8 6 7 18 6 7 8 7 7 6
access2038349823;10.10.10.37;rare10Gcpe;10.18.127.167;3;10;6 4 4 4 4 4 4 6 5 5
access1228131172;10.10.10.26;p4deb;10.18.127.128;4;4;6 5 5 5 6 5 5 6 5 5
access952007535;10.10.10.4;parents;10.18.127.146;7;6;7 6 8 6 7 7 7 8 7 7
access1639998894;10.10.10.18;www;10.18.127.193;14;15;16 15 15 14 16 716 15 15
19 16
access949788031;10.10.10.180;vpn;10.18.127.213;34;34;35 34 34 35 34 34 35 36
36 35
access196268959;10.10.10.37;rare10Gcpe;10.18.127.204;4;10;5 4 4 4 5 4 5 5 5 5
access1870866491;10.10.10.26;p4deb;10.18.127.174;5;5;5 6 5 6 5 6 6 5 5 5
access1253156799;10.10.10.18;www;10.18.127.158;14;16;16 16 17 19 16 17 16 635
17 15
access1260980156;10.10.10.180;vpn;10.18.127.131;25;24;24 24 24 35 24 25 25 24
29 24
access212356525;10.10.10.38;meso;10.18.127.172;25;25;26 26 26 34 27 25 28 26
28 26
access430977934;10.10.10.38;meso;10.18.127.183;25;25;28 27 27 28 29 26 26 27
26 25
access353406112;10.10.10.28;rare100Glns;10.18.127.153;3;10;4 4 4 5 4 4 6 4 6 4
access1092126920;10.8.3.26;player;10.18.127.203;11111;33333;33 44 38 33 27 38
37 34 23 31
access1544029489;10.8.3.26;player;10.18.127.122;11111;33333;33 30 38 38 36 40
33 31 32 28

mchome#




noti#show sensor
2022-08-23 15:42:11
name | rep | time | last
bfd4 | 253 | 16 | 00:00:10
bfd6 | 253 | 12 | 00:00:10
bgp4peer | 253 | 13 | 00:00:10
bgp4perf | 253 | 13 | 00:00:10
bgp6peer | 253 | 12 | 00:00:10
bgp6perf | 253 | 13 | 00:00:10
bmp | 253 | 12 | 00:00:10
check | 253 | 14 | 00:00:10
disk | 253 | 7 | 00:00:10
dvigp4int | 253 | 12 | 00:00:10
dvigp4peer | 253 | 14 | 00:00:09
dvigp6int | 253 | 11 | 00:00:09
dvigp6peer | 253 | 11 | 00:00:09
flash | 253 | 6 | 00:00:09
gc | 253 | 11 | 00:00:09
ifaces-hw | 253 | 12 | 00:00:09
ifaces-hwp | 253 | 11 | 00:00:09
ifaces-sw | 253 | 11 | 00:00:09
ifaces-swp | 253 | 12 | 00:00:09
ldp4nul | 253 | 11 | 00:00:09
ldp4sum | 253 | 11 | 00:00:09
ldp6nul | 253 | 11 | 00:00:09
ldp6sum | 253 | 11 | 00:00:09
lsigp4int | 253 | 13 | 00:00:09
lsigp4peer | 253 | 12 | 00:00:09
lsigp4perf | 253 | 12 | 00:00:09
lsigp6int | 253 | 12 | 00:00:09
lsigp6peer | 253 | 12 | 00:00:09
lsigp6perf | 253 | 13 | 00:00:09
routing4 | 253 | 12 | 00:00:09
routing6 | 253 | 11 | 00:00:09
sensor | 253 | 11 | 00:00:09
sys | 253 | 12 | 00:00:09
tracker | 253 | 11 | 00:00:09
vrf | 253 | 12 | 00:00:09

noti#show sensor ifaces-hw
2022-08-23 15:42:30
command=sho inter hwsumm
path=interfaces-hw/interface/counter
prefix=freertr-ifaces
asked=254 times
reply=11 ms
output:
interface;state;tx;rx;drop
sdn1;up;3822052180;3537795734;17448498
sdn1.158;up;0;0;0
sdn1.171;up;928;2425848;0
sdn1.175;up;3483284512;113057576;0
sdn1.176;up;167202736;3401964664;0
sdn2;admin;0;0;0
sdn999;up;3366583354;3621689031;0
yang:
module freertr-ifaces {
namespace "http://www.freertr.org/yang/freertr-ifaces";;
prefix "freertr-ifaces";
container interfaces-hw {
list interface {
key "name";
leaf name {
type string;
}
container counter {
leaf st {
type uint64;
}
leaf tx {
type uint64;
}
leaf rx {
type uint64;
}
leaf dr {
type uint64;
}
}
}
}
}
prometheus:
# HELP iface_hw_byte_st column 1 of sho inter hwsumm
# TYPE iface_hw_byte_st gauge
iface_hw_byte_st{ifc="sdn1"} 1
# HELP iface_hw_byte_tx column 2 of sho inter hwsumm
# TYPE iface_hw_byte_tx gauge
iface_hw_byte_tx{ifc="sdn1"} 3822052180
# HELP iface_hw_byte_rx column 3 of sho inter hwsumm
# TYPE iface_hw_byte_rx gauge
iface_hw_byte_rx{ifc="sdn1"} 3537795734
# HELP iface_hw_byte_dr column 4 of sho inter hwsumm
# TYPE iface_hw_byte_dr gauge
iface_hw_byte_dr{ifc="sdn1"} 17448498
iface_hw_byte_st{ifc="sdn1_158"} 1
iface_hw_byte_tx{ifc="sdn1_158"} 0
iface_hw_byte_rx{ifc="sdn1_158"} 0
iface_hw_byte_dr{ifc="sdn1_158"} 0
iface_hw_byte_st{ifc="sdn1_171"} 1
iface_hw_byte_tx{ifc="sdn1_171"} 928
iface_hw_byte_rx{ifc="sdn1_171"} 2425848
iface_hw_byte_dr{ifc="sdn1_171"} 0
iface_hw_byte_st{ifc="sdn1_175"} 1
iface_hw_byte_tx{ifc="sdn1_175"} 3483284512
iface_hw_byte_rx{ifc="sdn1_175"} 113057576
iface_hw_byte_dr{ifc="sdn1_175"} 0
iface_hw_byte_st{ifc="sdn1_176"} 1
iface_hw_byte_tx{ifc="sdn1_176"} 167202736
iface_hw_byte_rx{ifc="sdn1_176"} 3401964664
iface_hw_byte_dr{ifc="sdn1_176"} 0
iface_hw_byte_st{ifc="sdn2"} -1
iface_hw_byte_tx{ifc="sdn2"} 0
iface_hw_byte_rx{ifc="sdn2"} 0
iface_hw_byte_dr{ifc="sdn2"} 0
iface_hw_byte_st{ifc="sdn999"} 1
iface_hw_byte_tx{ifc="sdn999"} 3366583354
iface_hw_byte_rx{ifc="sdn999"} 3621689031
iface_hw_byte_dr{ifc="sdn999"} 0
promwire: 78 9c 8d 92 bb 6e 83 30 14 40 bf 80 7f b0 d2 b9 92 7d af 9f 43 c7
48 1d 3a 64 e8 d2 09 a5 3c 92 48 09 48 06 14 aa aa 7f d2 8f 2d 25 4d 05 c6 18
56 7c ae cf b1 4d fb fd bc 7d d9 91 53 be 4f b2 f8 78 8d df 3f ea 2c ae 6a 92
94 e7 e6 52 10 46 ca 9c 54 c7 92 9c 8a 3a b3 e4 78 ad 9a cb 25 7a 20 af 6f bb
ed 74 e8 b0 6f 0e 59 e4 7e fe 3c e5 c9 d3 a6 4a 0b b6 f9 22 ac 1b f6 18 eb f6
6e 84 f5 c6 6e c8 67 ac db 91 11 35 00 15 c0 34 f5 ab ed bf 1a d7 ab ad 5f 6d
1d b5 40 a5 8c 50 c8 fd ea d4 de d5 7c bd ba 1b f2 a9 53 3b be 67 c5 b9 e6 46
07 5e 23 66 42 f7 2f 32 7f 7d 7f 08 0d 1c 73 06 19 e6 cc 20 e3 16 c5 16 5b 7a
c4 80 7b 26 3b 85 80 83 d0 dc 05 c7 4d 3d b8 d0 24 96 9b 7e 11 e4 1a 41 73 c1
20 9c d6 6f c7 90 0a 25 94 0c c7 89 e5 38 b9 1c d7 23 52 01 05 85 ae d0 4e 51
e4 94 19 c9 a5 e4 e1 38 19 8e 83 6e f9 31 50 06 e1 5f ca b7 3c 08 f0 2d 0f e4
c6 98 f0 bd dc 00 44 29 85 46 14 ee 51 ed 84 94 c0 a4 36 14 dd 3d 07 4d 37 92
46 3f bf 65 cd 38
csv:
1661262150982;iface_hw_byte_sdn1;1;3822052180;3537795734;17448498
1661262150982;iface_hw_byte_sdn1_158;1;0;0;0
1661262150982;iface_hw_byte_sdn1_171;1;928;2425848;0
1661262150982;iface_hw_byte_sdn1_175;1;3483284512;113057576;0
1661262150982;iface_hw_byte_sdn1_176;1;167202736;3401964664;0
1661262150982;iface_hw_byte_sdn2;-1;0;0;0
1661262150982;iface_hw_byte_sdn999;1;3366583354;3621689031;0
csvwire: 78 9c 8d 8f c9 0d 02 41 0c 04 23 d8 50 90 7c 1f 72 30 23 8e 5d 2d 1f
3e 20 01 b9 10 2c 33 09 c0 c8 df ae ea f6 eb 63 48 46 a8 90 41 75 dd 8e e7 b5
ed cf 76 7a 3f d6 76 bf dc b0 b0 38 88 40 09 03 8a 95 dd 53 9d a5 d0 45 42 32
16 b4 df 86 86 1a dd 02 e3 26 c2 3e 2a 93 a2 48 48 43 62 0e d2 b1 53 82 29 44
91 0a 91 41 5d dd e6 68 eb 34 9a 13 90 b3 75 0f 60 9a 98 c9 7f 9a ea 30 f9 5a
66 8e 8d 6c a6 c1 ac 52 dc b3 16 09 dc 05 cb 17 38 a2 68 c2
netconf:
/interfaces-hw/interface/name<>sdn1
/interfaces-hw/interface/counter/st<>1
/interfaces-hw/interface/counter/tx<>3822052180
/interfaces-hw/interface/counter/rx<>3537795734
/interfaces-hw/interface/counter/dr<>17448498
/interfaces-hw<>
/interfaces-hw/interface/name<>sdn1_158
/interfaces-hw/interface/counter/st<>1
/interfaces-hw/interface/counter/tx<>0
/interfaces-hw/interface/counter/rx<>0
/interfaces-hw/interface/counter/dr<>0
/interfaces-hw<>
/interfaces-hw/interface/name<>sdn1_171
/interfaces-hw/interface/counter/st<>1
/interfaces-hw/interface/counter/tx<>928
/interfaces-hw/interface/counter/rx<>2425848
/interfaces-hw/interface/counter/dr<>0
/interfaces-hw<>
/interfaces-hw/interface/name<>sdn1_175
/interfaces-hw/interface/counter/st<>1
/interfaces-hw/interface/counter/tx<>3483284512
/interfaces-hw/interface/counter/rx<>113057576
/interfaces-hw/interface/counter/dr<>0
/interfaces-hw<>
/interfaces-hw/interface/name<>sdn1_176
/interfaces-hw/interface/counter/st<>1
/interfaces-hw/interface/counter/tx<>167202736
/interfaces-hw/interface/counter/rx<>3401964664
/interfaces-hw/interface/counter/dr<>0
/interfaces-hw<>
/interfaces-hw/interface/name<>sdn2
/interfaces-hw/interface/counter/st<>-1
/interfaces-hw/interface/counter/tx<>0
/interfaces-hw/interface/counter/rx<>0
/interfaces-hw/interface/counter/dr<>0
/interfaces-hw<>
/interfaces-hw/interface/name<>sdn999
/interfaces-hw/interface/counter/st<>1
/interfaces-hw/interface/counter/tx<>3366583354
/interfaces-hw/interface/counter/rx<>3621689031
/interfaces-hw/interface/counter/dr<>0
/interfaces-hw<>
xml:
<interfaces-hw><interface><name>sdn1
</name><counter><st>1
</st><tx>3822052180
</tx><rx>3537795734
</rx><dr>17448498
</dr></counter></interface>
<interface><name>sdn1_158
</name><counter><st>1
</st><tx>0
</tx><rx>0
</rx><dr>0
</dr></counter></interface>
<interface><name>sdn1_171
</name><counter><st>1
</st><tx>928
</tx><rx>2425848
</rx><dr>0
</dr></counter></interface>
<interface><name>sdn1_175
</name><counter><st>1
</st><tx>3483284512
</tx><rx>113057576
</rx><dr>0
</dr></counter></interface>
<interface><name>sdn1_176
</name><counter><st>1
</st><tx>167202736
</tx><rx>3401964664
</rx><dr>0
</dr></counter></interface>
<interface><name>sdn2
</name><counter><st>-1
</st><tx>0
</tx><rx>0
</rx><dr>0
</dr></counter></interface>
<interface><name>sdn999
</name><counter><st>1
</st><tx>3366583354
</tx><rx>3621689031
</rx><dr>0
</dr></counter></interface>
</interfaces-hw>
xmlwire: 78 9c b5 93 5b 6a c3 30 10 45 57 e0 a5 04 6b de 23 10 da 4a 08 89 4b
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7c 49 de fd c3 6a 63 8c cd 19 93 aa 38 91 f0 aa 4d 45 50 8f 81 e0 d7 f0 2a 9e
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kvgpb: | | 48 e0 fa c2 d7 ac 30 50 e0 fa c2 d7 ac 30 0a 04 6e 6f 74 69 1a 09
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40 b2 fc a8 08 5a 45 7a 18 12 04 6b 65 79 73 7a 10 12 04 6e 61 6d 65 2a 08 73
64 6e 31 5f 31 35 38 7a 29 12 07 63 6f 6e 74 65 6e 74 7a 06 12 02 73 74 40 01
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7a 18 12 04 6b 65 79 73 7a 10 12 04 6e 61 6d 65 2a 08 73 64 6e 31 5f 31 37 31
7a 2d 12 07 63 6f 6e 74 65 6e 74 7a 06 12 02 73 74 40 01 7a 07 12 02 74 78 40
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04 6b 65 79 73 7a 10 12 04 6e 61 6d 65 2a 08 73 64 6e 31 5f 31 37 35 7a 30 12
07 63 6f 6e 74 65 6e 74 7a 06 12 02 73 74 40 01 7a 0a 12 02 74 78 40 a0 e8 fa
fc 0c 7a 09 12 02 72 78 40 a8 be f4 35 7a 06 12 02 64 72 40 00 5a 4c 7a 18 12
04 6b 65 79 73 7a 10 12 04 6e 61 6d 65 2a 08 73 64 6e 31 5f 31 37 36 7a 30 12
07 63 6f 6e 74 65 6e 74 7a 06 12 02 73 74 40 01 7a 09 12 02 74 78 40 b0 9f dd
4f 7a 0a 12 02 72 78 40 f8 b8 97 d6 0c 7a 06 12 02 64 72 40 00 5a 4a 7a 14 12
04 6b 65 79 73 7a 0c 12 04 6e 61 6d 65 2a 04 73 64 6e 32 7a 32 12 07 63 6f 6e
74 65 6e 74 7a 0f 12 02 73 74 40 ff ff ff ff ff ff ff ff ff 01 7a 06 12 02 74
78 40 00 7a 06 12 02 72 78 40 00 7a 06 12 02 64 72 40 00 5a 4b 7a 16 12 04 6b
65 79 73 7a 0e 12 04 6e 61 6d 65 2a 06 73 64 6e 39 39 39 7a 31 12 07 63 6f 6e
74 65 6e 74 7a 06 12 02 73 74 40 01 7a 0a 12 02 74 78 40 ba f8 a7 c5 0c 7a 0a
12 02 72 78 40 c7 ad fa be 0d 7a 06 12 02 64 72 40 00 68 eb fa c2 d7 ac 30
memory:

noti#






On 8/23/22 15:02, wrote:
Hi Csaba,
On 23 Aug 2022, at 12:30, mc36 <> wrote:

hi,

so it took me to figure out how to use the tool under linux and firefox but
finally i arrived to following url:
https://timemap.geant.org/tm/gr/d/uuJsB3sGk/rpm-latency?orgId=1&var-src=lo0.mx1.ams.nl.geant.net&var-dst=lo0.mx1.ham.de.geant.net&viewPanel=2
I think those are Juniper RPM measurements rather than TWAMP, that s
another option on that platform to gather latency and from that deduce
jitter. It s important for real-time applications like LoLa, where you
have distributed orchestras/musicians trying to play in sync.
well, i have good and bad news for you, let me start with the bad one:

so cisco calls this performance-measurements and they used in topologies
above 128,
and this part is not yet there... but, for the proper bgp-ct operation i'll
need it,
to finally handle the topic, and kaliraj is also pushing me to do so, because
what
we can show off is somewhat a hack from the rare's point of view...
long story short, i would ask you a bit of patience here,
at least i have a plan on how to have it properly implemented...
The project has only run RWAMP on Juniper so far. Experience with CXisco
would be helpful.
Our perfSONAR toolkit supports TWAMP, as a client or server, so there s
that to test with or against too.
regarding the twamp alone, the feature is there and it works against cisco
xr761,
moreover, i also use it heavily to feed the regular topology database as a
metric/cost.
Aaah, I hadn t thought of that. So it s running anyway question then
is feeding results into a tool like TimeMap.
that is, i have some vms in the kifu cloud4edu openstack and the freertr.org
infra at
arubacloud... as things change and they engineer the trafiic, i see the
change and i
can easily select the current best from the below ones:
aruba.cz - kifu
aruba.de - kifu
aruba.cz - aruba.de
all the above multiplied if i go above ipv4 or ipv6

in the short run, the plan is to have a new knob to select the target
topology to feed...
(but again, it's not yet there, i feed the topo#0, if configured to do so...)

so basically this is what i have now:

mchome#show ipv4 lsrp 1 metric
iface router name peer metric gotmet
delay
sdn2.157 10.10.10.199 player 10.1.1.249 9 9
sdn2.170 10.10.10.20 nas 10.1.1.194 9 11
sdn2.176 10.10.10.11 noti 10.1.1.173 9 9
sdn2.182 10.10.10.199 player 10.1.1.125 9 9
sdn2.186 10.10.10.20 nas 10.1.1.122 9 11
sdn2.189 10.10.10.2 working 10.1.1.94 9 9
sdn2.196 10.10.10.8 mediapc 10.1.1.74 9 9
sdn2.199 10.10.10.5 safe 10.5.1.53 9 9
sdn901 10.2.1.6 mchome-demo 10.2.1.6 9 10
sdn905 10.1.11.12 wifi 10.1.1.50 9 10
access39151817 10.10.10.4 parents 10.18.127.177 7 5 7
7 7 8 8 7 6 6 6 7
access2038349823 10.10.10.37 rare10Gcpe 10.18.127.167 3 10 5
5 6 4 15 6 5 4 6 4
access1228131172 10.10.10.26 p4deb 10.18.127.128 4 4 5
4 5 5 5 5 4 6 5 4
access952007535 10.10.10.4 parents 10.18.127.146 7 6 7
8 9 6 17 9 8 7 9 6
access1639998894 10.10.10.18 www 10.18.127.193 14 15
15 15 15 15 15 15 16 16 14 15
access949788031 10.10.10.180 vpn 10.18.127.213 34 34
35 35 35 34 34 36 35 35 35 35
access196268959 10.10.10.37 rare10Gcpe 10.18.127.204 4 10 5
6 5 3 15 7 5 3 5 4
access1870866491 10.10.10.26 p4deb 10.18.127.174 5 5
19 5 16 5 4 14 4 5 5 5
access1253156799 10.10.10.18 www 10.18.127.158 14 16
15 15 16 15 29 16 15 17 15 14
access1260980156 10.10.10.180 vpn 10.18.127.131 25 24
24 24 27 25 24 24 23 24 23 24
access212356525 10.10.10.38 meso 10.18.127.172 25 25
25 26 34 25 33 25 28 28 26 35
access430977934 10.10.10.38 meso 10.18.127.183 25 25
26 26 26 27 27 27 27 38 25 27
access353406112 10.10.10.28 rare100Glns 10.18.127.153 3 10 4
4 6 4 4 5 4 5 5 5
access1092126920 10.8.3.26 player 10.18.127.203 11111 33333
71 31 34 30 47 30 30 33 34 30
access1544029489 10.8.3.26 player 10.18.127.122 11111 33333
25 29 26 31 21 41 35 33 33 36

mchome#


here the metric column is what i'm currently advertising into the igp...
the gotmet is what i see from the neighbor is advertising into the igp...
(it's there to easily spot the misconfigurations and really not a cpu
consuming to have...:)
and finally, the delay column, which i found useful and decided to use on my
core...

all the above works with the other link state igps also, not just the
freerouter
homegrown one (lsrp.nop.hu) and you can select a lot more parameters if you
want one...
that is, the rtt for example could come from other sources if you dont have
that much
spare bandwidth, like me, over these regular internet links:

noti(cfg-if)#router isis4 1 dynamic-metric ?
disabled - forbid echo requests
icmpecho - icmp echo requests
twamp - twamp echo requests
udpecho - udp echo requests

noti(cfg-if)#router isis4 1 dynamic-algo ?
average - take average
dif-avg - take average of differences
dif-max - take highest of differences
dif-min - take lowest of differences
dif-sum - take summary of differences
maximum - take highest
minimum - take lowest
none - nothing
summary - take summary

noti(cfg-if)#router isis4 1 dynamic-?
dynamic-algo - calculation to do
dynamic-divisor - divide result
dynamic-ignore - ignore small differences
dynamic-maximum - highest result
dynamic-metric - dynamic peer metric
dynamic-minimum - lowest result
dynamic-multiply - multiply result
dynamic-size - number of measurement
dynamic-skip-max - discard big measures
dynamic-skip-min - discard small measures
dynamic-time - measurement interval

noti(cfg-if)#router isis4 1 dynamic-
The good news is better than the bad I think :)
This isn t a priority, I just wondered how far off we d be from something
like TimeMap on the GEANT backbone being available for the GP4L network.
Tim


br,
cs






On 8/23/22 12:51, Tim Chown wrote:
Hi,
We were talking this morning in the LoLa/TimeMap subtask about the work to
date there being largely Juniper focused, as it s something implemented on
the GEANT Juniper core / backbone network. You can see the latency and
jitter measurements here with edutainment login -
https://timemap.geant.org/tm/. Measurements use TWAMP.
There was some talk of TWAMP on Cisco, but it made me wonder whether FreeRtr
has TWAMP support, and if so how easy it would be to configure measurements
on the GP4L backbone? A very low priority question :)
Tim
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