27 Jan
2020
27 Jan
'20
11:51 p.m.
Bill,
The crash truncated the IPs in the search; showing my IP. Forcing a dynamic IP change on
WAN helped me realize my error.
But now, I get ICMP unreachable messages in reply to my pings.
root@OpenWrt:~# tcpdump -vv -i eth0.2 host 90.155.50.1 -ntcpdump: listening on eth0.2,
link-type EN10MB (Ethernet), capture size 262144 bytes16:46:24.510501 IP (tos 0x0, ttl 64,
id 36329, offset 0, flags [DF], proto IPIP (4), length 104) 138.88.77.109 >
90.155.50.1: IP (tos 0x0, ttl 64, id 64173, offset 0, flags [DF], proto ICMP (1), length
84) 44.60.44.1 > 44.131.170.1: ICMP echo request, id 8551, seq 0, length
6416:46:24.626840 IP (tos 0xc0, ttl 54, id 44297, offset 0, flags [none], proto ICMP (1),
length 132) 90.155.50.1 > 138.88.77.109: ICMP 90.155.50.1 protocol 4 port 84
unreachable, length 112 IP (tos 0x0, ttl 56, id 36329, offset 0, flags [none], proto IPIP
(4), length 104) 138.88.77.109 > 90.155.50.1: IP (tos 0x0, ttl 64, id 64173, offset
0, flags [DF], proto ICMP (1), length 84) 44.60.44.1 > 44.131.170.1: ICMP echo
request, id 8551, seq 0, length 6416:46:25.510864 IP (tos 0x0, ttl 64, id 37129, offset 0,
flags [DF], proto IPIP (4), length 104) 138.88.77.109 > 90.155.50.1: IP (tos 0x0,
ttl 64, id 64530, offset 0, flags [DF], proto ICMP (1), length 84) 44.60.44.1 >
44.131.170.1: ICMP echo request, id 8551, seq 1, length 6416:46:25.614088 IP (tos 0xc0,
ttl 54, id 44337, offset 0, flags [none], proto ICMP (1), length 132) 90.155.50.1 >
138.88.77.109: ICMP 90.155.50.1 protocol 4 port 84 unreachable, length 112 IP (tos 0x0,
ttl 56, id 37129, offset 0, flags [none], proto IPIP (4), length 104) 138.88.77.109
> 90.155.50.1: IP (tos 0x0, ttl 64, id 64530, offset 0, flags [DF], proto ICMP (1),
length 84) 44.60.44.1 > 44.131.170.1: ICMP echo request, id 8551, seq 1, length
6416:46:26.511170 IP (tos 0x0, ttl 64, id 37676, offset 0, flags [DF], proto IPIP (4),
length 104) 138.88.77.109 > 90.155.50.1: IP (tos 0x0, ttl 64, id 64733, offset 0,
flags [DF], proto ICMP (1), length 84) 44.60.44.1 > 44.131.170.1: ICMP echo request,
id 8551, seq 2, length 6416:46:26.637354 IP (tos 0xc0, ttl 54, id 44392, offset 0, flags
[none], proto ICMP (1), length 132) 90.155.50.1 > 138.88.77.109: ICMP 90.155.50.1
protocol 4 port 84 unreachable, length 112 IP (tos 0x0, ttl 56, id 37676, offset 0, flags
[none], proto IPIP (4), length 104) 138.88.77.109 > 90.155.50.1: IP (tos 0x0, ttl
64, id 64733, offset 0, flags [DF], proto ICMP (1), length 84) 44.60.44.1 >
44.131.170.1: ICMP echo request, id 8551, seq 2, length 6416:46:27.511520 IP (tos 0x0, ttl
64, id 38445, offset 0, flags [DF], proto IPIP (4), length 104) 138.88.77.109 >
90.155.50.1: IP (tos 0x0, ttl 64, id 64775, offset 0, flags [DF], proto ICMP (1), length
84) 44.60.44.1 > 44.131.170.1: ICMP echo request, id 8551, seq 3, length
6416:46:27.617907 IP (tos 0xc0, ttl 54, id 44428, offset 0, flags [none], proto ICMP (1),
length 132) 90.155.50.1 > 138.88.77.109: ICMP 90.155.50.1 protocol 4 port 84
unreachable, length 112 IP (tos 0x0, ttl 56, id 38445, offset 0, flags [none], proto IPIP
(4), length 104) 138.88.77.109 > 90.155.50.1: IP (tos 0x0, ttl 64, id 64775, offset
0, flags [DF], proto ICMP (1), length 84) 44.60.44.1 > 44.131.170.1: ICMP echo
request, id 8551, seq 3, length 64^C8 packets captured8 packets received by filter0
packets dropped by kernel
- KB3VWG
28 Jan
28 Jan
12:44 a.m.
New subject: PKTerrors.
Bill,
I can now reach 44.131.170.1 from the Public Internet; but not over AMPR.
root@OpenWrt:~# ip route get 44.131.170.144.131.170.1 via 138.88.77.1 dev eth0.2 src
138.88.77.109 uid 0 cache
root@OprnWrt:~# ping 44.131.170.1 -c 4PING 44.131.170.1 (44.131.170.1): 56 data bytes64
bytes from 44.131.170.1: seq=0 ttl=53 time=213.305 ms64 bytes from 44.131.170.1: seq=1
ttl=53 time=210.185 ms64 bytes from 44.131.170.1: seq=2 ttl=53 time=209.857 ms64 bytes
from 44.131.170.1: seq=3 ttl=53 time=211.092 ms--- 44.131.170.1 ping statistics ---4
packets transmitted, 4 packets received, 0% packet lossround-trip min/avg/max =
209.857/211.109/213.305 ms
root@OpenWrt:~# ip route get 44.131.170.1 from 44.60.44.144.131.170.1 from 44.60.44.1 via
90.155.50.1 dev tunl0 table 44 uid 0 cache window 840
root@OpenWrt:~# ping 44.131.170.1 -I 44.60.44.1 -c 4PING 44.131.170.1 (44.131.170.1) from
44.60.44.1: 56 data bytes--- 44.131.170.1 ping statistics ---4 packets transmitted, 0
packets received, 100% packet loss
- KB3VWG
1793
days inactive
1793
days old
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