Blog elhacker.NET: mylg: My Looking Glass, herramienta diagnóstico y monitorización de redes

mylg: My Looking Glass, herramienta diagnóstico y monitorización de redes

domingo, 27 de noviembre de 2016 | Publicado por el-brujo | Editar entrada

Mehrdad Arshad Rad es el desarrollador de una de las mejores aplicaciones de código abierto para monitorizar, analizar y diagnósticar el tráfico de red: Mylg. Una extensa documentación con ejemplos de su funcionamiento con ejemplos de uso.

=================================================   
                          _    ___ 
                _ __ _  _| |  / __|
               | '  \ || | |_| (_ |
               |_|_|_\_, |____\___|
                      |__/          

                 My Looking Glass
           Free Network Diagnostic Tool
             www.facebook.com/mylg.io
                  http://mylg.io

Características - Features

Popular looking glasses (ping/trace/bgp) like Telia, Level3
More than 200 countries DNS Lookup information
Local fast ping and trace
Packet analyzer – TCP/IP and other packets
Local HTTP/HTTPS ping (GET, POST, HEAD)
RIPE information (ASN, IP/CIDR)
PeeringDB information
Port scanning fast
Network LAN Discovery
Web dashboard
Support vi and emacs mode, almost all basic features
CLI auto complete and history features

What mylg can diagnose in network

1) Real time trace route (support IPv4 and IPv6 networks)
2) Dig command enhanced
3) TCP/IP packet analyzer
4) Enhanced HTTP Ping and Dump
5) Port scanning commands
6) Peer information
7) Network LAN Discovery
8) Collect ASN, IP/CIDR information
9) DNS lookup information

Pese a que es una herramienta en líne de comandos también dispone de una panel de control accesible vía web:

El tablero web soporta sondas ping y traceroute por el momento. Puedes ver el mismo resultado con información adicional como gráficos de latencia, jitter a través de un navegador web

Puede acceder al panel de control web ejecutando "web" en la línea de comandos de myLG:

Local> web

O puede solicitarlo directamente en su navegador: http: //localhost:8080

Capturas de pantalla:

Ejemplos:

local> hping www.google.com -c 5
local> whois 577
local> scan www.google.com -p 1-500
local> peering 6327
local> disc
local> dump -d
local> dump
local> dump tcp and port 443 -c 10

myLG vs MTR (my trace route)

Uso:

=================================================   
                          _    ___ 
                _ __ _  _| |  / __|
               | '  \ || | |_| (_ |
               |_|_|_\_, |____\___|
                      |__/          

                 My Looking Glass
           Free Network Diagnostic Tool
             www.facebook.com/mylg.io
                  http://mylg.io
================== myLG v0.2.6 ==================

local> hping https://www.google.com -trace -c 4
HPING www.google.com (216.58.194.196), Method: HEAD, DNSLookup: 17.2923 ms
HTTP Response seq=0, proto=HTTP/1.1, status=200, time=183.097 ms, connection=34.789 ms, first byte read=148.167 ms
HTTP Response seq=1, proto=HTTP/1.1, status=200, time=164.960 ms, connection=27.764 ms, first byte read=137.096 ms
HTTP Response seq=2, proto=HTTP/1.1, status=200, time=153.559 ms, connection=27.881 ms, first byte read=125.526 ms
HTTP Response seq=3, proto=HTTP/1.1, status=200, time=164.309 ms, connection=28.904 ms, first byte read=135.296 ms

--- www.google.com HTTP ping statistics --- 
4 requests transmitted, 4 replies received, 0% requests failed
HTTP Round-trip min/avg/max = 153.56/164.05/183.10 ms
HTTP Code [200] responses : [████████████████████] 100.00% 

local> whois 577
BACOM - Bell Canada, CA
+--------------------+-----------+
|      LOCATION      | COVERED % |
+--------------------+-----------+
| Canada - ON        |   61.3703 |
| Canada             |   36.2616 |
| Canada - QC        |    1.3461 |
| United States - MA |    0.7160 |
| Canada - BC        |    0.1766 |
| Canada - AB        |    0.0811 |
| United States      |    0.0195 |
| United States - NJ |    0.0143 |
| Belgium            |    0.0048 |
| United States - NC |    0.0048 |
| United States - TX |    0.0048 |
| Canada - NB        |    0.0000 |
| Canada - NS        |    0.0000 |
+--------------------+-----------+

local> scan www.google.com -p 1-500
+----------+------+--------+-------------+
| PROTOCOL | PORT | STATUS | DESCRIPTION |
+----------+------+--------+-------------+
| TCP      |   80 | Open   |             |
| TCP      |  443 | Open   |             |
+----------+------+--------+-------------+
Scan done: 2 opened port(s) found in 5.605 seconds

lg/telia/los angeles> bgp 8.8.8.0/24
Telia Carrier Looking Glass - show route protocol bgp 8.8.8.0/24 table inet.0

Router: Los Angeles

Command: show route protocol bgp 8.8.8.0/24 table inet.0

inet.0: 661498 destinations, 5564401 routes (657234 active, 509 holddown, 194799 hidden)
+ = Active Route, - = Last Active, * = Both

8.8.8.0/24         *[BGP/170] 33w0d 01:36:06, MED 0, localpref 200
                      AS path: 15169 I, validation-state: unverified
                    > to 62.115.36.170 via ae4.0
                    [BGP/170] 8w3d 11:19:40, MED 0, localpref 200, from 80.91.255.95
                      AS path: 15169 I, validation-state: unverified
                      to 62.115.119.84 via xe-1/1/0.0
                      to 62.115.119.88 via xe-1/2/0.0
                      to 62.115.119.90 via xe-11/0/3.0
                      to 62.115.119.102 via xe-9/0/0.0
                      to 62.115.119.92 via xe-9/0/2.0
                    > to 62.115.119.86 via xe-9/1/2.0
                      to 62.115.119.98 via xe-9/2/2.0
                      to 62.115.119.100 via xe-9/2/3.0
                      to 62.115.119.94 via xe-9/3/1.0
                      to 62.115.119.96 via xe-9/3/3.0

ns/united states/redwood city> dig yahoo.com
Trying to query server: 204.152.184.76 united states redwood city
;; opcode: QUERY, status: NOERROR, id: 19850
;; flags: qr rd ra;
yahoo.com.  728 IN  MX  1 mta6.am0.yahoodns.net.
yahoo.com.  728 IN  MX  1 mta5.am0.yahoodns.net.
yahoo.com.  728 IN  MX  1 mta7.am0.yahoodns.net.
yahoo.com.  143013  IN  NS  ns4.yahoo.com.
yahoo.com.  143013  IN  NS  ns6.yahoo.com.
yahoo.com.  143013  IN  NS  ns2.yahoo.com.
yahoo.com.  143013  IN  NS  ns5.yahoo.com.
yahoo.com.  143013  IN  NS  ns1.yahoo.com.
yahoo.com.  143013  IN  NS  ns3.yahoo.com.

;; ADDITIONAL SECTION:
ns1.yahoo.com.  561456  IN  A   68.180.131.16
ns2.yahoo.com.  27934   IN  A   68.142.255.16
ns3.yahoo.com.  532599  IN  A   203.84.221.53
ns4.yahoo.com.  532599  IN  A   98.138.11.157
ns5.yahoo.com.  532599  IN  A   119.160.247.124
ns6.yahoo.com.  143291  IN  A   121.101.144.139
ns1.yahoo.com.  51624   IN  AAAA    2001:4998:130::1001
ns2.yahoo.com.  51624   IN  AAAA    2001:4998:140::1002
ns3.yahoo.com.  51624   IN  AAAA    2406:8600:b8:fe03::1003
ns6.yahoo.com.  143291  IN  AAAA    2406:2000:108:4::1006
;; Query time: 1204 ms

;; CHAOS CLASS BIND
version.bind.   0   CH  TXT "9.10.4-P1"
hostname.bind.  0   CH  TXT "fred.isc.org"

local> peering 6327
The data provided from www.peeringdb.com
+-------------------+---------------+---------------+--------------------+------+
|       NAME        |    TRAFFIC    |     TYPE      |      WEB SITE      | NOTE |
+-------------------+---------------+---------------+--------------------+------+
| Shaw Cablesystems | 500-1000 Gbps | Cable/DSL/ISP | http://www.shaw.ca |      |
+-------------------+---------------+---------------+--------------------+------+
+------------------+--------+--------+-----------------+-------------------------+
|       NAME       | STATUS | SPEED  |    IPV4 ADDR    |        IPV6 ADDR        |
+------------------+--------+--------+-----------------+-------------------------+
| Equinix Ashburn  | ok     |  20000 | 206.126.236.20  | 2001:504:0:2::6327:1    |
| Equinix Ashburn  | ok     |  20000 | 206.223.115.20  |                         |
| Equinix Chicago  | ok     |  30000 | 206.223.119.20  | 2001:504:0:4::6327:1    |
| Equinix San Jose | ok     |  30000 | 206.223.116.20  | 2001:504:0:1::6327:1    |
| Equinix Seattle  | ok     |  20000 | 198.32.134.4    | 2001:504:12::4          |
| Equinix New York | ok     |  10000 | 198.32.118.16   | 2001:504:f::10          |
| SIX Seattle      | ok     | 100000 | 206.81.80.54    | 2001:504:16::18b7       |
| NYIIX            | ok     |  20000 | 198.32.160.86   | 2001:504:1::a500:6327:1 |
| TorIX            | ok     |  10000 | 206.108.34.12   |                         |
| PIX Vancouver    | ok     |  10000 | 206.223.127.2   |                         |
| PIX Toronto      | ok     |   1000 | 206.223.127.132 |                         |
| Equinix Toronto  | ok     |  10000 | 198.32.181.50   | 2001:504:d:80::6327:1   |
+------------------+--------+--------+-----------------+-------------------------+

local> disc
Network LAN Discovery
+--------------+-------------------+------+-----------+-------------------+
|      IP      |        MAC        | HOST | INTERFACE | ORGANIZATION NAME |
+--------------+-------------------+------+-----------+-------------------+
| 172.16.0.0   | ff:ff:ff:ff:ff:ff | NA   | en0       | NA                |
| 172.16.1.1   | e4:8d:8c:7a:66:26 | NA   | en0       | Routerboard.com   |
| 172.16.1.10  | ac:bc:32:b4:33:23 | NA   | en0       | Apple, Inc.       |
| 172.16.1.205 | 74:e5:b:97:11:28  | NA   | en0       | NA                |
| 172.16.1.254 | 54:4a:0:33:b4:2f  | NA   | en0       | NA                |
| 172.16.2.12  | d4:f4:6f:7b:8f:cf | NA   | en0       | Apple, Inc.       |
| 172.16.2.13  | 5c:ad:cf:23:7:f9  | NA   | en0       | Apple, Inc.       |
| 172.16.2.111 | d0:a6:37:72:cf:2d | NA   | en0       | Apple, Inc.       |
| 192.168.33.0 | ff:ff:ff:ff:ff:ff | NA   | vboxnet0  | NA                |
| 192.168.33.1 | a:0:27:0:0:0      | NA   | vboxnet0  | NA                |
| 224.0.0.251  | 1:0:5e:0:0:fb     | NA   | en0       | NA                |
+--------------+-------------------+------+-----------+-------------------+
11 host(s) has been found

local> whois 8.8.8.8
+------------+-------+--------------------------+
|   PREFIX   |  ASN  |          HOLDER          |
+------------+-------+--------------------------+
| 8.8.8.0/24 | 15169 | GOOGLE - Google Inc., US |
+------------+-------+--------------------------+

local> dump -d
+----------+-------------------+--------+-------+--------------------------------+-----------+-----------+--------------+----------+
|   NAME   |        MAC        | STATUS |  MTU  |          IP ADDRESSES          | MULTICAST | BROADCAST | POINTTOPOINT | LOOPBACK |
+----------+-------------------+--------+-------+--------------------------------+-----------+-----------+--------------+----------+
| lo0      |                   | UP     | 16384 | 127.0.0.1/8 ::1/128 fe80::1/64 | ✓         |           |              | ✓        |
| gif0     |                   | DOWN   |  1280 |                                | ✓         |           | ✓            |          |
| stf0     |                   | DOWN   |  1280 |                                |           |           |              |          |
| en0      | ac:bc:32:b4:33:23 | UP     |  1500 | fe80::181b:3d55:e9a2:e3df/64   | ✓         | ✓         |              |          |
|          |                   |        |       | 192.168.0.103/24               |           |           |              |          |
| p2p0     | 0e:bc:32:b4:33:23 | UP     |  2304 |                                | ✓         | ✓         |              |          |
| awdl0    | ee:3a:98:da:44:5c | UP     |  1484 | fe80::ec3a:98ff:feda:445c/64   | ✓         | ✓         |              |          |
| en1      | 4a:00:03:9c:8d:60 | UP     |  1500 |                                |           | ✓         |              |          |
| en2      | 4a:00:03:9c:8d:61 | UP     |  1500 |                                |           | ✓         |              |          |
| bridge0  | 4a:00:03:9c:8d:60 | UP     |  1500 |                                | ✓         | ✓         |              |          |
| utun0    |                   | UP     |  2000 | fe80::ec23:f621:ae74:5271/64   | ✓         |           | ✓            |          |
| utun1    |                   | UP     |  1380 | fe80::d187:7734:49d9:9d84/64   | ✓         |           | ✓            |          |
| vboxnet0 | 0a:00:27:00:00:00 | DOWN   |  1500 |                                | ✓         | ✓         |              |          |
+----------+-------------------+--------+-------+--------------------------------+-----------+-----------+--------------+----------+

local> dump 
20:29:36.415 IPv4/TCP  ec2-52-73-80-145.compute-1.amazonaws.com.:443(https) > 192.168.0.104:61479 [P.], win 166, len: 33
20:29:36.416 IPv4/TCP  192.168.0.104:61479 > ec2-52-73-80-145.compute-1.amazonaws.com.:443(https) [.], win 4094, len: 0
20:29:36.417 IPv4/TCP  192.168.0.104:61479 > ec2-52-73-80-145.compute-1.amazonaws.com.:443(https) [P.], win 4096, len: 37
20:29:36.977 IPv4/UDP  192.168.0.104:62733 > 192.168.0.1:53(domain) , len: 0
20:29:37.537 IPv4/TCP  ec2-54-86-120-119.compute-1.amazonaws.com.:443(https) > 192.168.0.104:61302 [.], win 124, len: 0
20:29:38.125 IPv4/TCP  192.168.0.104:61304 > ec2-52-23-213-161.compute-1.amazonaws.com.:443(https) [P.], win 4096, len: 85
20:29:38.126 IPv4/TCP  ec2-52-23-213-161.compute-1.amazonaws.com.:443(https) > 192.168.0.104:61304 [.], win 1048, len: 0
20:29:38.760 IPv4/TCP  ec2-54-165-12-100.compute-1.amazonaws.com.:443(https) > 192.168.0.104:61296 [.], win 2085, len: 0
20:29:39.263 IPv4/ICMP 192.168.0.104 > ir1.fp.vip.ne1.yahoo.com.: EchoRequest id 20859, seq 27196, len: 56
20:29:39.265 IPv4/UDP  192.168.0.1:53(domain) > 192.168.0.104:62733 , len: 0

local> dump tcp and port 443 -c 10
23:26:56.026 IPv4/TCP  192.168.0.104:64686 > 192.0.80.242:443(https) [F.], win 8192, len: 0
23:26:56.045 IPv4/TCP  192.168.0.104:64695 > i2.wp.com.:443(https) [F.], win 8192, len: 0
23:26:56.048 IPv4/TCP  i2.wp.com.:443(https) > 192.168.0.104:64695 [F.], win 62, len: 0
23:26:56.081 IPv4/TCP  192.168.0.104:63692 > ec2-54-88-144-213.compute-1.amazonaws.com.:443(https) [P.], win 4096, len: 37
23:26:56.082 IPv4/TCP  192.168.0.104:64695 > i2.wp.com.:443(https) [.], win 8192, len: 0
23:26:56.083 IPv4/TCP  192.0.80.242:443(https) > 192.168.0.104:64686 [.], win 64, len: 0
23:26:56.150 IPv4/TCP  ec2-54-88-144-213.compute-1.amazonaws.com.:443(https) > 192.168.0.104:63692 [.], win 166, len: 0
23:26:56.259 IPv4/TCP  ec2-54-172-56-148.compute-1.amazonaws.com.:443(https) > 192.168.0.104:63623 [P.], win 1316, len: 85
23:26:56.260 IPv4/TCP  192.168.0.104:63623 > ec2-54-172-56-148.compute-1.amazonaws.com.:443(https) [.], win 4093, len: 0
23:26:56.820 IPv4/TCP  192.168.0.104:64691 > 192.30.253.116:443(https) [.], win 4096, len: 0

local> dump -s http -x
22:10:15.770 IPv4/TCP  151.101.44.143:443(https) > 10.0.9.9:50771 [P.], win 59, len: 156
00000000  16 03 03 00 64 02 00 00  60 03 03 a2 32 19 4b 78  |....d...`...2.Kx|
00000010  77 ed 40 75 f6 4c 55 74  43 1d b7 6c f2 59 f8 d8  |w.@u.LUtC..l.Y..|
00000020  09 8a 3e 03 62 56 38 45  d2 bc 02 20 bd 52 8a 42  |..>.bV8E... .R.B|
00000030  5b 01 33 7d 2b 0b 41 da  eb 38 87 79 f1 37 62 5c  |[.3}+.A..8.y.7b\|
00000040  f3 ed 5a 7c 07 6c e9 28  9b fe fa 76 c0 2f 00 00  |..Z|.l.(...v./..|
00000050  18 ff 01 00 01 00 00 05  00 00 00 10 00 0b 00 09  |................|
00000060  08 68 74 74 70 2f 31 2e  31 14 03 03 00 01 01 16  |.http/1.1.......|
00000070  03 03 00 28 fc 20 2d 6f  1a 94 78 53 55 0f 8c 05  |...(. -o..xSU...|
00000080  3e ae 12 34 79 af d2 a9  bd 22 e5 3f b1 2b f5 36  |>..4y....".?.+.6|
00000090  ba 51 31 37 f5 0b e6 d2  40 fb 88 a5              |.Q17....@...    |

local> dump !udp -w /home/user1/mypcap -c 100000

local> ping google.com -6
PING google.com (2607:f8b0:400b:80a::200e): 56 data bytes
64 bytes from 2607:f8b0:400b:80a::200e icmp_seq=0 time=23.193988 ms
64 bytes from 2607:f8b0:400b:80a::200e icmp_seq=1 time=21.265492 ms
64 bytes from 2607:f8b0:400b:80a::200e icmp_seq=2 time=24.521306 ms
64 bytes from 2607:f8b0:400b:80a::200e icmp_seq=3 time=25.313072 ms

local> trace google.com
trace route to google.com (172.217.4.142), 30 hops max
1  192.168.0.1 4.705 ms 1.236 ms 0.941 ms 
2  142.254.236.25 [ASN 20001/ROADRUNNER-WEST] 13.941 ms 13.504 ms 12.303 ms 
3  agg59.snmncaby01h.socal.rr.com. (76.167.31.241) [ASN 20001/ROADRUNNER-WEST] 14.834 ms 11.625 ms 13.050 ms 
4  agg20.lamrcadq01r.socal.rr.com. (72.129.10.128) [ASN 20001/ROADRUNNER-WEST] 17.617 ms 18.064 ms 15.612 ms 
5  agg28.lsancarc01r.socal.rr.com. (72.129.9.0) [ASN 20001/ROADRUNNER-WEST] 16.291 ms 24.079 ms 20.456 ms 
6  bu-ether26.lsancarc0yw-bcr00.tbone.rr.com. (66.109.3.230) [ASN 7843/TWCABLE-BACKBONE] 18.339 ms 23.278 ms 23.434 ms 
7  216.0.6.25 [ASN 2828/XO-AS15] 19.842 ms 21.025 ms 35.105 ms 
8  216.0.6.42 [ASN 2828/XO-AS15] 16.666 ms 18.252 ms 18.872 ms 
9  209.85.245.199 [ASN 15169/GOOGLE] 14.358 ms 17.478 ms 
   209.85.246.125 [ASN 15169/GOOGLE] 18.593 ms 
10 72.14.239.121 [ASN 15169/GOOGLE] 21.635 ms 
   72.14.238.213 [ASN 15169/GOOGLE] 16.133 ms 
   72.14.239.121 [ASN 15169/GOOGLE] 21.541 ms 
11 lax17s14-in-f14.1e100.net. (172.217.4.142) [ASN 15169/GOOGLE] 18.127 ms 17.151 ms 18.892 ms 

local> show config 
set ping     timeout    2s
set ping     interval   1s
set ping     count      4
set hping    timeout    2s
set hping    method     HEAD
set hping    data       mylg
set hping    count      5
set web      port       8080
set web      address    127.0.0.1
set scan     port       1-500

local> set hping count 10

sh-3.2# mylg peering 577
The data provided from www.peeringdb.com
+----------------------+---------+------+--------------------+------+
|         NAME         | TRAFFIC | TYPE |      WEB SITE      | NOTE |
+----------------------+---------+------+--------------------+------+
| Bell Canada Backbone |         | NSP  | http://www.bell.ca |      |
+----------------------+---------+------+--------------------+------+
+-------------------+--------+-------+-----------------+------------------------+
|       NAME        | STATUS | SPEED |    IPV4 ADDR    |       IPV6 ADDR        |
+-------------------+--------+-------+-----------------+------------------------+
| Equinix Ashburn   | ok     | 20000 | 206.126.236.203 | 2001:504:0:2::577:1    |
| Equinix Chicago   | ok     | 20000 | 206.223.119.66  | 2001:504:0:4::577:1    |
| Equinix Palo Alto | ok     | 10000 | 198.32.176.94   | 2001:504:d::5e         |
| Equinix New York  | ok     | 10000 | 198.32.118.113  | 2001:504:f::577:1      |
| SIX Seattle       | ok     | 10000 | 206.81.80.217   | 2001:504:16::241       |
| NYIIX             | ok     | 10000 | 198.32.160.36   | 2001:504:1::a500:577:1 |
+-------------------+--------+-------+-----------------+------------------------+

local> nms
nms> connect core1-sjc
Connected: Juniper Networks, Inc. qfx10008 Ethernet Switch, kernel JUNOS 15.1X53 ...
nms/core1-sjc> show interface xe-.*
15 interfaces has been found
+--------------+---------+---------------------------------+------------+-------------+------------+-------------+------------+-------------+----------+-----------+
|  INTERFACE   | STATUS  |           DESCRIPTION           | TRAFFIC IN | TRAFFIC OUT | PACKETS IN | PACKETS OUT | DISCARD IN | DISCARD OUT | ERROR IN | ERROR OUT |
+--------------+---------+---------------------------------+------------+-------------+------------+-------------+------------+-------------+----------+-----------+
| xe-7/0/0:1   | Up      | RSW011-01-SJC-002               | 192.58 K   | 75.72 K     | 64.60      | 56.60       | 0.00       | 0.00        | 0.00     | 0.00      |
| xe-7/0/0:2   | Down    |                                 | 0.00       | 0.00        | 0.00       | 0.00        | 0.00       | 0.00        | 0.00     | 0.00      |
| xe-7/0/0:3   | Down    |                                 | 0.00       | 0.00        | 0.00       | 0.00        | 0.00       | 0.00        | 0.00     | 0.00      |
| xe-7/0/0:0   | Up      | RSW012-01-SJC-001               | 61.40 K    | 10.04 K     | 8.60       | 5.00        | 0.00       | 0.00        | 0.00     | 0.00      |
| xe-6/0/0:0   | Down    | CORE1-SAN-XE-2/2/0-AGGIPER40GLR | 0.00       | 0.00        | 0.00       | 0.00        | 0.00       | 0.00        | 0.00     | 0.00      |
| xe-6/0/0:1   | Down    |                                 | 0.00       | 0.00        | 0.00       | 0.00        | 0.00       | 0.00        | 0.00     | 0.00      |
| xe-6/0/0:2   | Down    |                                 | 0.00       | 0.00        | 0.00       | 0.00        | 0.00       | 0.00        | 0.00     | 0.00      |
| xe-6/0/0:3   | Down    |                                 | 0.00       | 0.00        | 0.00       | 0.00        | 0.00       | 0.00        | 0.00     | 0.00      |
| xe-6/0/1:0   | Up      | CORE1-SAN-XE-10/3/1-10GTEK      | 11.79 M    | 1.39 M      | 1.82 K     | 1.02 K      | 0.00       | 0.00        | 0.00     | 0.00      |
| xe-6/0/1:1   | Down    |                                 | 0.00       | 0.00        | 0.00       | 0.00        | 0.00       | 0.00        | 0.00     | 0.00      |
| xe-6/0/1:2   | Down    |                                 | 0.00       | 0.00        | 0.00       | 0.00        | 0.00       | 0.00        | 0.00     | 0.00      |
| xe-6/0/1:3   | Down    |                                 | 0.00       | 0.00        | 0.00       | 0.00        | 0.00       | 0.00        | 0.00     | 0.00      |
| xe-6/0/2:0   | Up      | CORE2-SJC-XE-1/2/0-AGG59        | 5.25 K     | 409.60      | 0.20       | 0.01        | 0.00       | 0.00        | 0.00     | 0.00      |
| xe-6/0/2:1   | Up      | CORE3-SJC-XE-1/3/0-AGG31        | 5.44 K     | 0.00        | 0.31       | 0.00        | 0.00       | 0.00        | 0.00     | 0.00      |
| xe-6/0/3:0   | Down    | CORE3-SJC-XE-1/0/0-40GTEK       | 0.00       | 0.00        | 0.00       | 0.00        | 0.00       | 0.00        | 0.00     | 0.00      |
+--------------+---------+---------------------------------+------------+-------------+------------+-------------+------------+-------------+----------+-----------+
* units per seconds

Demostración en vídeo:

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Etiquetas: herramientas , Networking , sysadmin , tools

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