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@benpicco
Created February 14, 2019 13:51
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lowpan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1280
inet6 fe80::e4d6:22ff:306e:d847 prefixlen 64 scopeid 0x20<link>
inet6 fe80::23:ff:fe00:2 prefixlen 64 scopeid 0x20<link>
unspec E6-D6-22-FF-30-6E-D8-47-00-00-00-00-00-00-00-00 txqueuelen 1000 (UNSPEC)
RX packets 27 bytes 3212 (3.1 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 43 bytes 4984 (4.8 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wpan0: flags=195<UP,BROADCAST,RUNNING,NOARP> mtu 123
unspec E6-D6-22-FF-30-6E-D8-47-00-00-00-00-00-00-00-00 txqueuelen 300 (UNSPEC)
RX packets 1186 bytes 27899 (27.2 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 55 bytes 4463 (4.3 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
pi@raspberryp2:~ $ iwpan phy0 info
wpan_phy phy0
supported channels:
page 0: 11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26
current_page: 0
current_channel: 26, 2480 MHz
cca_mode: (2) Carrier sense only
cca_ed_level: -69
tx_power: 0
capabilities:
iftypes: node,monitor
channels:
page 0:
[11] 2405 MHz, [12] 2410 MHz, [13] 2415 MHz,
[14] 2420 MHz, [15] 2425 MHz, [16] 2430 MHz,
[17] 2435 MHz, [18] 2440 MHz, [19] 2445 MHz,
[20] 2450 MHz, [21] 2455 MHz, [22] 2460 MHz,
[23] 2465 MHz, [24] 2470 MHz, [25] 2475 MHz,
[26] 2480 MHz
tx_powers:
0 dBm, -0.5 dBm, -1.2 dBm, -1.9 dBm, -2.8 dBm, -3.7 dBm,
-4.9 dBm, -6.3 dBm, -10 dBm, -10.5 dBm, -11.2 dBm, -11.9 dBm,
-12.8 dBm, -13.7 dBm, -14.9 dBm, -16.3 dBm, -20 dBm, -20.5 dBm,
-21.2 dBm, -21.9 dBm, -22.8 dBm, -23.7 dBm, -24.9 dBm, -26.3 dBm,
-30 dBm, -30.5 dBm, -31.2 dBm, -31.9 dBm, -32.8 dBm, -33.7 dBm,
-34.9 dBm, -36.3 dBm,
cca_ed_levels:
-90 dBm, -89 dBm, -88 dBm, -87 dBm, -86 dBm, -85 dBm,
-84 dBm, -83 dBm, -82 dBm, -81 dBm, -80 dBm, -79 dBm,
-78 dBm, -77 dBm, -76 dBm, -75 dBm, -74 dBm, -73 dBm,
-72 dBm, -71 dBm, -70 dBm, -69 dBm, -68 dBm, -67 dBm,
-66 dBm, -65 dBm, -64 dBm, -63 dBm, -62 dBm, -61 dBm,
-60 dBm, -59 dBm, -58 dBm, -57 dBm, -56 dBm, -55 dBm,
-54 dBm, -53 dBm, -52 dBm, -51 dBm, -50 dBm, -49 dBm,
-48 dBm, -47 dBm, -46 dBm, -45 dBm, -44 dBm, -43 dBm,
-42 dBm, -41 dBm, -40 dBm, -39 dBm, -38 dBm, -37 dBm,
-36 dBm, -35 dBm,
cca_modes:
(1) Energy above threshold
(2) Carrier sense only
(3, cca_opt: 0) Carrier sense with energy above threshold (logical operator is 'and')
min_be: 0,1,2,3
max_be: 5
csma_backoffs: 0,1,2,3,4,5
frame_retries: 3
lbt: false
pi@raspberryp2:~ $ iwpan wpan0 info
Interface wpan0
ifindex 3
wpan_dev 0x1
extended_addr 0xe6d622ff306ed847
short_addr 0x0002
pan_id 0x0023
type node
max_frame_retries 3
min_be 3
max_be 5
max_csma_backoffs 4
lbt 0
ackreq_default 0
pi@raspberryp2:~ $ ping6 -c3 -I lowpan0 fe80::3ccb:bfb4:4d67:41b2 # zweiter raspberry
PING fe80::3ccb:bfb4:4d67:41b2(fe80::3ccb:bfb4:4d67:41b2) from fe80::23:ff:fe00:2%lowpan0 lowpan0: 56 data bytes
64 bytes from fe80::3ccb:bfb4:4d67:41b2%lowpan0: icmp_seq=1 ttl=64 time=11.4 ms
64 bytes from fe80::3ccb:bfb4:4d67:41b2%lowpan0: icmp_seq=2 ttl=64 time=14.6 ms
64 bytes from fe80::3ccb:bfb4:4d67:41b2%lowpan0: icmp_seq=3 ttl=64 time=10.2 ms
--- fe80::3ccb:bfb4:4d67:41b2 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 10.245/12.106/14.642/1.857 ms
pi@raspberryp2:~ $ ping6 -c3 -I lowpan0 fe80::7b7d:362c:c959:65a # zweites samr21-xpro
PING fe80::7b7d:362c:c959:65a(fe80::7b7d:362c:c959:65a) from fe80::23:ff:fe00:2%lowpan0 lowpan0: 56 data bytes
From fe80::23:ff:fe00:2%lowpan0 icmp_seq=1 Destination unreachable: Address unreachable
From fe80::23:ff:fe00:2%lowpan0 icmp_seq=2 Destination unreachable: Address unreachable
From fe80::23:ff:fe00:2%lowpan0 icmp_seq=3 Destination unreachable: Address unreachable
--- fe80::7b7d:362c:c959:65a ping statistics ---
5 packets transmitted, 0 received, +3 errors, 100% packet loss, time 4128ms
2019-02-14 14:43:46,887 - INFO # Iface 7 HWaddr: 34:82 Channel: 26 Page: 0 NID: 0x23
2019-02-14 14:43:46,923 - INFO # Long HWaddr: 79:7A:34:2F:9D:73:B4:82
2019-02-14 14:43:46,978 - INFO # TX-Power: 0dBm State: SLEEP max. Retrans.: 3 CSMA Retries: 4
2019-02-14 14:43:47,034 - INFO # AUTOACK ACK_REQ CSMA L2-PDU:102 MTU:1280 HL:64 RTR
2019-02-14 14:43:47,054 - INFO # 6LO IPHC
2019-02-14 14:43:47,082 - INFO # Source address length: 8
2019-02-14 14:43:47,107 - INFO # Link type: wireless
2019-02-14 14:43:47,155 - INFO # inet6 addr: fe80::7b7a:342f:9d73:b482 scope: local VAL
2019-02-14 14:43:47,181 - INFO # inet6 group: ff02::2
2019-02-14 14:43:47,206 - INFO # inet6 group: ff02::1
2019-02-14 14:43:47,239 - INFO # inet6 group: ff02::1:ff73:b482
2019-02-14 14:43:47,266 - INFO # inet6 group: ff02::1a
2019-02-14 14:43:47,280 - INFO #
2019-02-14 14:43:47,307 - INFO # Statistics for Layer 2
2019-02-14 14:43:47,334 - INFO # RX packets 0 bytes 0
2019-02-14 14:43:47,374 - INFO # TX packets 949 (Multicast: 938) bytes 0
2019-02-14 14:43:47,402 - INFO # TX succeeded 0 errors 0
2019-02-14 14:43:47,428 - INFO # Statistics for IPv6
2019-02-14 14:43:47,458 - INFO # RX packets 15 bytes 874
2019-02-14 14:43:47,500 - INFO # TX packets 15 (Multicast: 9) bytes 874
2019-02-14 14:43:47,529 - INFO # TX succeeded 15 errors 0
2019-02-14 14:43:47,536 - INFO #
> ping6 fe80::7b7d:362c:c959:65a
2019-02-14 14:43:55,977 - INFO # ping6 fe80::7b7d:362c:c959:65a # zweites samr21-xpro
2019-02-14 14:43:56,508 - INFO # 12 bytes from fe80::7b7d:362c:c959:65a: icmp_seq=0 ttl=64 time=497.918 ms
2019-02-14 14:43:57,411 - INFO # 12 bytes from fe80::7b7d:362c:c959:65a: icmp_seq=1 ttl=64 time=398.893 ms
2019-02-14 14:43:58,625 - INFO # 12 bytes from fe80::7b7d:362c:c959:65a: icmp_seq=2 ttl=64 time=593.440 ms
2019-02-14 14:43:58,636 - INFO #
2019-02-14 14:43:58,673 - INFO # --- fe80::7b7d:362c:c959:65a PING statistics ---
2019-02-14 14:43:58,717 - INFO # 3 packets transmitted, 3 packets received, 0% packet loss
2019-02-14 14:43:58,758 - INFO # round-trip min/avg/max = 398.893/496.750/593.440 ms
> ping6 fe80::e4d6:22ff:306e:d847
2019-02-14 14:44:06,968 - INFO # ping6 fe80::e4d6:22ff:306e:d847 # raspberry
2019-02-14 14:44:08,516 - INFO # WARNING: [GOMACH] t2u: drop packet.
2019-02-14 14:44:09,950 - INFO #
2019-02-14 14:44:09,997 - INFO # --- fe80::e4d6:22ff:306e:d847 PING statistics ---
2019-02-14 14:44:10,044 - INFO # 3 packets transmitted, 0 packets received, 100% packet loss
> 2019-02-14 14:44:10,316 - INFO # WARNING: [GOMACH] t2u: drop packet.
2019-02-14 14:44:12,116 - INFO # WARNING: [GOMACH] t2u: drop packet.
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