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Re: 4 IP адреса, 2 сетевых интерфейса, 3 VPS [message #36209 is a reply to message #36054] Fri, 29 May 2009 07:36 Go to previous messageGo to previous message
linelect is currently offline  linelect
Messages: 35
Registered: May 2009
Member
1 Включил veth52.1 в бридж

Quote:


~# brctl addif br1 veth52.1
~# brctl show
bridge name bridge id STP enabled interfaces
br1 8000.003018b0c1a1 no eth1
veth52.1




Чтоб вручну не поднимать добавил в
/etc/network/interfaces
Quote:


auto br1
iface br1 inet manual
up ifconfig $IFACE 0.0.0.0 up
address 0.0.0.0
bridge_ports eth1 veth52.1
bridge_stp off
bridge_fd 9
bridge_hello 2
bridge_maxage 12
down ifconfig $IFACE down



Запустил пинг на VPS, и сделал на хардваре:
Quote:

tcpdump -i veth52.1 icmp
tcpdump -i br1 icmp
tcpdump -i eth1 icmp


Quote:


:~# tcpdump -i veth52.1 icmp
tcpdump: WARNING: veth52.1: no IPv4 address assigned
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on veth52.1, link-type EN10MB (Ethernet), capture size 96 bytes
10:09:33.221803 IP 52.102.B.A > 91.198.10.10: ICMP echo request, id 41473, seq 163, length 64
10:09:34.221803 IP 52.102.B.A > 91.198.10.10: ICMP echo request, id 41473, seq 164, length 64



Quote:


~# tcpdump -i br1 icmp
tcpdump: WARNING: br1: no IPv4 address assigned
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on br1, link-type EN10MB (Ethernet), capture size 96 bytes
10:10:20.241803 IP 52.102.B.A > 91.198.10.10: ICMP echo request, id 41473, seq 210, length 64
10:10:20.249523 IP 91.198.10.10 > 52.102.B.A: ICMP echo reply, id 41473, seq 210, length 64
10:10:21.241798 IP 52.102.B.A > 91.198.10.10: ICMP echo request, id 41473, seq 211, length 64




Quote:


~# tcpdump -i eth1 icmp
tcpdump: WARNING: eth1: no IPv4 address assigned
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth1, link-type EN10MB (Ethernet), capture size 96 bytes
10:10:30.241823 IP 52.102.B.A > 91.198.10.10: ICMP echo request, id 41473, seq 220, length 64
10:10:30.249216 IP 91.198.10.10 > 52.102.B.A : ICMP echo reply, id 41473, seq 220, length 64
10:10:31.241850 IP 52.102.B.A > 91.198.10.10: ICMP echo request, id 41473, seq 221, length 64
10:10:31.248458 IP 91.198.10.10 > 52.102.B.A : ICMP echo reply, id 41473, seq 221, length 64
10:10:32.241812 IP 52.102.B.A > 91.198.10.10: ICMP echo request, id 41473, seq 222, length 64



~# vzctl --help
Quote:


[--netif_add <ifname[,mac,host_ifname,host_mac]]>] [--netif_del <ifname>]



получаетса пакети проходят через интерфейси, но не доходят до veth52.1?
Мак адреса всюда (eth1, br1, veth52.1) такие как укаазал датацентр.

пингую з дому IP которая на VPS.
делаю tcpdump -i br1 icmp - пакети есть
tcpdump -i veth52.1 icmp - тишина

Нет доступа с бриджа к veth52.1 ?

[Updated on: Fri, 29 May 2009 10:11]

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