МИСТИКА продолжается!!!
Утром работало, потом отвалило!!!
Потом пару раз перезагрузил маршрутизатор и минут через 15 после этого неожиданно заработало в чём дело не понятно!!!
Вот! В пределах одной сессии терминала! DNS то не пингался, то вдруг ни с того ни с сего запингался!!!
[me@localhost ~]$ ping 192.168.0.1
PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.
64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=0.407 ms
64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=0.391 ms
64 bytes from 192.168.0.1: icmp_seq=3 ttl=64 time=0.394 ms
64 bytes from 192.168.0.1: icmp_seq=4 ttl=64 time=0.389 ms
^T64 bytes from 192.168.0.1: icmp_seq=5 ttl=64 time=0.384 ms
^C
--- 192.168.0.1 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 3998ms
rtt min/avg/max/mdev = 0.384/0.393/0.407/0.007 ms
[me@localhost ~]$ ping 213.156.192.1
PING 213.156.192.1 (213.156.192.1) 56(84) bytes of data.
^C
--- 213.156.192.1 ping statistics ---
5 packets transmitted, 0 received, 100% packet loss, time 4000ms
[me@localhost ~]$ ping 81.19.70.1
PING 81.19.70.1 (81.19.70.1) 56(84) bytes of data.
^C
--- 81.19.70.1 ping statistics ---
5 packets transmitted, 0 received, 100% packet loss, time 4012ms
[me@localhost ~]$ ping 81.19.70.1
PING 81.19.70.1 (81.19.70.1) 56(84) bytes of data.
^C
--- 81.19.70.1 ping statistics ---
14 packets transmitted, 0 received, 100% packet loss, time 12999ms
[me@localhost ~]$ ping 213.156.192.1
PING 213.156.192.1 (213.156.192.1) 56(84) bytes of data.
^C
--- 213.156.192.1 ping statistics ---
5 packets transmitted, 0 received, 100% packet loss, time 3999ms
[me@localhost ~]$ ping 213.156.193.1
PING 213.156.193.1 (213.156.193.1) 56(84) bytes of data.
^C
--- 213.156.193.1 ping statistics ---
4 packets transmitted, 0 received, 100% packet loss, time 3013ms
[me@localhost ~]$ ping 213.156.193.1
PING 213.156.193.1 (213.156.193.1) 56(84) bytes of data.
^C
--- 213.156.193.1 ping statistics ---
12 packets transmitted, 0 received, 100% packet loss, time 11014ms
[me@localhost ~]$ ping 192.168.0.1
PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.
64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=0.669 ms
64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=0.631 ms
64 bytes from 192.168.0.1: icmp_seq=3 ttl=64 time=0.633 ms
^C
--- 192.168.0.1 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1998ms
rtt min/avg/max/mdev = 0.631/0.644/0.669/0.027 ms
[me@localhost ~]$ ping 10.1.150.9
PING 10.1.150.9 (10.1.150.9) 56(84) bytes of data.
^C
--- 10.1.150.9 ping statistics ---
7 packets transmitted, 0 received, 100% packet loss, time 5999ms
[me@localhost ~]$ ping 10.1.150.10
PING 10.1.150.10 (10.1.150.10) 56(84) bytes of data.
^C
--- 10.1.150.10 ping statistics ---
7 packets transmitted, 0 received, 100% packet loss, time 6013ms
[me@localhost ~]$ ping 213.156.192.1
PING 213.156.192.1 (213.156.192.1) 56(84) bytes of data.
64 bytes from 213.156.192.1: icmp_seq=1 ttl=60 time=2.27 ms
64 bytes from 213.156.192.1: icmp_seq=2 ttl=60 time=1.91 ms
64 bytes from 213.156.192.1: icmp_seq=3 ttl=60 time=1.74 ms
64 bytes from 213.156.192.1: icmp_seq=4 ttl=60 time=1.85 ms
64 bytes from 213.156.192.1: icmp_seq=5 ttl=60 time=1.70 ms
64 bytes from 213.156.192.1: icmp_seq=6 ttl=60 time=2.86 ms
64 bytes from 213.156.192.1: icmp_seq=7 ttl=60 time=1.85 ms
^C
--- 213.156.192.1 ping statistics ---
7 packets transmitted, 7 received, 0% packet loss, time 6025ms
rtt min/avg/max/mdev = 1.703/2.030/2.869/0.385 ms
[me@localhost ~]$ ping 10.1.150.10
PING 10.1.150.10 (10.1.150.10) 56(84) bytes of data.
^C
--- 10.1.150.10 ping statistics ---
4 packets transmitted, 0 received, 100% packet loss, time 3014ms
[me@localhost ~]$ ping 213.156.192.1
PING 213.156.192.1 (213.156.192.1) 56(84) bytes of data.
64 bytes from 213.156.192.1: icmp_seq=1 ttl=60 time=2.82 ms
64 bytes from 213.156.192.1: icmp_seq=2 ttl=60 time=1.85 ms
64 bytes from 213.156.192.1: icmp_seq=3 ttl=60 time=2.85 ms
64 bytes from 213.156.192.1: icmp_seq=4 ttl=60 time=2.54 ms
64 bytes from 213.156.192.1: icmp_seq=5 ttl=60 time=1.74 ms
^C
--- 213.156.192.1 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4018ms
rtt min/avg/max/mdev = 1.743/2.364/2.853/0.474 ms
[me@localhost ~]$
Вот что я записал в то время, когда не работало:
[root@localhost ~]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:A0:C5:B2:3B:F9
inet addr:192.168.0.49 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3523 errors:0 dropped:0 overruns:0 frame:0
TX packets:2449 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2145903 (2.0 MiB) TX bytes:320223 (312.7 KiB)
Interrupt:18 Base address:0x6c00
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:848 errors:0 dropped:0 overruns:0 frame:0
TX packets:848 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:607081 (592.8 KiB) TX bytes:607081 (592.8 KiB)
virbr0 Link encap:Ethernet HWaddr 52:BC:EC:F9:FB:33
inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:59 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:10648 (10.3 KiB)
[root@localhost ~]# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth0
[root@localhost ~]# cat /etc/resolv.conf
# Generated by dhcpcd for interface eth0
search
nameserver 127.0.0.1
[root@localhost ~]# ping 192.168.0.1
PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.
64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=0.407 ms
64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=0.395 ms
64 bytes from 192.168.0.1: icmp_seq=3 ttl=64 time=0.394 ms
64 bytes from 192.168.0.1: icmp_seq=4 ttl=64 time=0.396 ms
^C
--- 192.168.0.1 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 2997ms
rtt min/avg/max/mdev = 0.394/0.398/0.407/0.005 ms
[root@localhost ~]# ping 213.156.192.1
PING 213.156.192.1 (213.156.192.1) 56(84) bytes of data.
^C
--- 213.156.192.1 ping statistics ---
9 packets transmitted, 0 received, 100% packet loss, time 8013ms
[root@localhost ~]# ping 81.19.70.1
PING 81.19.70.1 (81.19.70.1) 56(84) bytes of data.
^C
--- 81.19.70.1 ping statistics ---
13 packets transmitted, 0 received, 100% packet loss, time 12000ms
[root@localhost ~]# ping www.rambler.ru
^C
[root@localhost ~]#
Во вложении:
net_log - это пинги, когда работает всё!
net_log2 - это пинги, когда не работает!
Эти файлы можно открыть в WireShark!
router.png - это активные сессии маршрутизатора!
Что за глюки! Я не понимаю!
Причём с Windows-компов всё работает и всё всегда пингается!
Я понять ничего не могу!
Почему то пингается, то не пингается!