Les retours par numéro de question
1 :
nslookup google.com
;; connection timed out; no servers could be reached
2:
# Warning: iptables-legacy tables present, use iptables-legacy to see them
Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
322 22048 DOCKER-USER all -- any any anywhere anywhere
322 22048 DOCKER-ISOLATION-STAGE-1 all -- any any anywhere anywhere
0 0 ACCEPT all -- any docker0 anywhere anywhere ctstate RELATED,ESTABLISHED
0 0 DOCKER all -- any docker0 anywhere anywhere
0 0 ACCEPT all -- docker0 !docker0 anywhere anywhere
0 0 ACCEPT all -- docker0 docker0 anywhere anywhere
Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain DOCKER (1 references)
pkts bytes target prot opt in out source destination
Chain DOCKER-ISOLATION-STAGE-1 (1 references)
pkts bytes target prot opt in out source destination
0 0 DOCKER-ISOLATION-STAGE-2 all -- docker0 !docker0 anywhere anywhere
322 22048 RETURN all -- any any anywhere anywhere
Chain DOCKER-ISOLATION-STAGE-2 (1 references)
pkts bytes target prot opt in out source destination
0 0 DROP all -- any docker0 anywhere anywhere
0 0 RETURN all -- any any anywhere anywhere
Chain DOCKER-MAN (1 references)
pkts bytes target prot opt in out source destination
0 0 RETURN all -- br-lan docker0 anywhere anywhere
0 0 DROP all -- any docker0 anywhere anywhere ctstate INVALID,NEW
0 0 RETURN all -- any docker0 anywhere anywhere ctstate RELATED,ESTABLISHED
313 21285 RETURN all -- any any anywhere anywhere
Chain DOCKER-USER (1 references)
pkts bytes target prot opt in out source destination
313 21285 DOCKER-MAN all -- any any anywhere anywhere
0 0 REJECT all -- eth0.100 docker0 anywhere anywhere reject-with icmp-port-unreachable
322 22048 RETURN all -- any any anywhere anywhere
3:
# Warning: iptables-legacy tables present, use iptables-legacy to see them
Chain PREROUTING (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
147 10879 DOCKER all -- any any anywhere anywhere ADDRTYPE match dst-type LOCAL
Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
0 0 DOCKER all -- any any anywhere !127.0.0.0/8 ADDRTYPE match dst-type LOCAL
Chain POSTROUTING (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
0 0 MASQUERADE all -- any !docker0 172.17.0.0/16 anywhere
Chain DOCKER (2 references)
pkts bytes target prot opt in out source destination
0 0 RETURN all -- docker0 any anywhere anywhere
4:
# Warning: ip6tables-legacy tables present, use ip6tables-legacy to see them
Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
5:
[ 2.951791] spi-nand: probe of spi4.0 failed with error -524
6:
eth0.100 Link encap:Ethernet HWaddr 34:DB:9C:8A:1D:48
inet addr:176.169.230.190 Bcast:176.169.231.255 Mask:255.255.252.0
inet6 addr: fe80::36db:9cff:fe8a:1d48/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2 errors:0 dropped:0 overruns:0 frame:0
TX packets:186 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:684 (684.0 B) TX bytes:14780 (14.4 KiB)
7:
PING 8.8.8.8 (8.8.8.8): 56 data bytes
--- 8.8.8.8 ping statistics ---
8 packets transmitted, 0 packets received, 100% packet loss
8:
traceroute to 8.8.8.8 (8.8.8.8), 30 hops max, 46 byte packets
1
176.169.230.190 (176.169.230.190) 3012.010 ms !H * 2467.120 ms !H
9:
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
UP BROADCAST MULTICAST MTU:1500 Metric:1
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
UP BROADCAST MULTICAST MTU:1500 Metric:1
UP LOOPBACK RUNNING MTU:65536 Metric:1
10:
1