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From 不坏阿峰 <onlydeb...@gmail.com>
Subject how to use Private Gateway in VPC on CS4.1.1
Date Sat, 24 Aug 2013 02:24:52 GMT
Environment :
cs-mgt:
eth1: 192.168.230.2

xen01:
eth1: 192.168.230.11
eth2: public+guest   (guest network:192.168.30.0/24  public: 192.168.240.0)
eth3: 192.168.250.11

xen01:
eth1: 192.168.230.12
eth2: public+guest  (guest network:192.168.30.0/24 public: 192.168.240.0 )
eth3: 192.168.250.12

 VPC network 172.16.0.0/16
 tier01 172.16.0.1/24.
 tier02 172.16.1.1/24

tier network ACLs   ingress, egress TCP/UDP all
allowed configed

i create on Private gateway like this:

Physical Network: i chose eth2
IP Address: 192.168.20.9
Gateway: 192.168.20.10
   (i am not sure what gateway should be,    i put the another side router IP )
Netmask: 255.255.255.0
VLAN: 20

#>  what i want to do , private way should have this function, am i right?

VPC vms            <=>  Prv GTW     <=> Another Router  <=> sub net
(172.16.0.0/24           192.168.20.9        192.168.20.10         192.168.80.0
172.16.1.0/24)

i add static route in Prv GTW ,    192.168.80.0..

Could someone give some favor to make me workout? Many thanks!

######## information on VPC vrouter
root@r-166-VM:~# route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.240.0   0.0.0.0         255.255.255.0   U     0      0        0 eth1
192.168.20.0    0.0.0.0         255.255.255.0   U     0      0        0 eth4
172.16.0.0      0.0.0.0         255.255.255.0   U     0      0        0 eth2
172.16.1.0      0.0.0.0         255.255.255.0   U     0      0        0 eth3
169.254.0.0     0.0.0.0         255.255.0.0     U     0      0        0 eth0
0.0.0.0         192.168.240.1   0.0.0.0         UG    0      0        0 eth1

root@r-166-VM:~# ip route show table static_route
192.168.80.0/24 via 192.168.20.10 dev eth4

########  VPCvrouter  can ping 192.168.20.10  #########
root@r-166-VM:~# ping 192.168.20.10
PING 192.168.20.10 (192.168.20.10): 56 data bytes
64 bytes from 192.168.20.10: icmp_seq=0 ttl=64 time=5.835 ms
64 bytes from 192.168.20.10: icmp_seq=1 ttl=64 time=1.135 ms
^C--- 192.168.20.10 ping statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max/stddev = 1.135/3.485/5.835/2.350 ms

########   VPCvrouter  can not ping 192.168.80.1    ############
root@r-166-VM:~# ping 192.168.80.1
PING 192.168.80.1 (192.168.80.1): 56 data bytes
^C--- 192.168.80.1 ping statistics ---
5 packets transmitted, 0 packets received, 100% packet loss

########   VPC vm  can ping 192.168.20.9    ############
[root@d911668f-d56b-48bc-ae23-c5d2f6a214a9 ~]# ping 192.168.20.9
PING 192.168.20.9 (192.168.20.9) 56(84) bytes of data.
64 bytes from 192.168.20.9: icmp_seq=1 ttl=64 time=0.788 ms
64 bytes from 192.168.20.9: icmp_seq=2 ttl=64 time=0.526 ms
64 bytes from 192.168.20.9: icmp_seq=3 ttl=64 time=1.22 ms
--- 192.168.20.9 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1998ms
rtt min/avg/max/mdev = 0.526/0.845/1.221/0.286 ms

########   VPC vm  can not ping 192.168.20.10    ############
[root@d911668f-d56b-48bc-ae23-c5d2f6a214a9 ~]# ping 192.168.20.10
PING 192.168.20.10 (192.168.20.10) 56(84) bytes of data.
--- 192.168.20.10 ping statistics ---
4 packets transmitted, 0 received, 100% packet loss, time 3004ms

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