История изменений
Исправление Shinma, (текущая версия) :
- не идет пинг со всех серверов 10.133.10.Х до одного DL101. С другими серверами вообще не работали, делаю вывод, что проблема конкретно на самом DL101.
DL202 (10.133.10.22) - с него пускаю пинг
# tcpdump -i any -c 5 -nn icmp
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on any, link-type LINUX_SLL (Linux cooked), capture size 262144 bytes
10:32:45.996212 IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 33, length 64
10:32:45.996222 ethertype IPv4, IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 33, length 64
10:32:45.996224 ethertype IPv4, IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 33, length 64
10:32:47.020184 IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 34, length 64
10:32:47.020188 ethertype IPv4, IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 34, length 64
5 packets captured
6 packets received by filter
0 packets dropped by kernel
DL101 (10.133.12.11) - на него должен прийти пинг
# tcpdump -i any -c 5 -nn icmp
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on any, link-type LINUX_SLL (Linux cooked), capture size 262144 bytes
10:32:17.324426 ethertype IPv4, IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 5, length 64
10:32:17.324426 ethertype IPv4, IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 5, length 64
10:32:17.324426 IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 5, length 64
10:32:18.348785 ethertype IPv4, IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 6, length 64
10:32:18.348785 ethertype IPv4, IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 6, length 64
5 packets captured
6 packets received by filter
0 packets dropped by kernel
Расширенный вывод
# tcpdump -i any -vv -c 5 -nn src 10.133.10.22
tcpdump: listening on any, link-type LINUX_SLL (Linux cooked), capture size 262144 bytes
10:48:10.443654 ethertype IPv4, IP (tos 0x0, ttl 64, id 894, offset 0, flags [none], proto ICMP (1), length 84)
10.133.10.22 > 10.133.10.180: ICMP echo reply, id 59405, seq 10, length 64
10:48:10.443654 ethertype IPv4, IP (tos 0x0, ttl 64, id 894, offset 0, flags [none], proto ICMP (1), length 84)
10.133.10.22 > 10.133.10.180: ICMP echo reply, id 59405, seq 10, length 64
10:48:10.443654 IP (tos 0x0, ttl 64, id 894, offset 0, flags [none], proto ICMP (1), length 84)
10.133.10.22 > 10.133.10.180: ICMP echo reply, id 59405, seq 10, length 64
10:48:10.476291 ethertype IPv4, IP (tos 0x0, ttl 63, id 27559, offset 0, flags [DF], proto ICMP (1), length 84)
10.133.10.22 > 10.133.12.11: ICMP echo request, id 58612, seq 10, length 64
10:48:10.476291 ethertype IPv4, IP (tos 0x0, ttl 63, id 27559, offset 0, flags [DF], proto ICMP (1), length 84)
10.133.10.22 > 10.133.12.11: ICMP echo request, id 58612, seq 10, length 64
5 packets captured
12 packets received by filter
0 packets dropped by kernel
Исходная версия Shinma, :
- не идет пинг со всех серверов 10.133.10.Х до одного DL101. С другими серверами вообще не работали, делаю вывод, что проблема конкретно на самом DL101.
DL202 (10.133.10.22) - с него пускаю пинг
# tcpdump -i any -c 5 -nn icmp
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on any, link-type LINUX_SLL (Linux cooked), capture size 262144 bytes
10:32:45.996212 IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 33, length 64
10:32:45.996222 ethertype IPv4, IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 33, length 64
10:32:45.996224 ethertype IPv4, IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 33, length 64
10:32:47.020184 IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 34, length 64
10:32:47.020188 ethertype IPv4, IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 34, length 64
5 packets captured
6 packets received by filter
0 packets dropped by kernel
DL101 (10.133.12.11) - на него должен прийти пинг
# tcpdump -i any -c 5 -nn icmp
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on any, link-type LINUX_SLL (Linux cooked), capture size 262144 bytes
10:32:17.324426 ethertype IPv4, IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 5, length 64
10:32:17.324426 ethertype IPv4, IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 5, length 64
10:32:17.324426 IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 5, length 64
10:32:18.348785 ethertype IPv4, IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 6, length 64
10:32:18.348785 ethertype IPv4, IP 10.133.10.22 > 10.133.12.11: ICMP echo request, id 35261, seq 6, length 64
5 packets captured
6 packets received by filter
0 packets dropped by kernel