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Posted to issues@cloudstack.apache.org by "DeepthiMachiraju (JIRA)" <ji...@apache.org> on 2017/05/30 08:57:04 UTC
[jira] [Created] (CLOUDSTACK-9931) Post VPC VR reboot , Guest and
Additional Public IP Network are mapped to same interface
DeepthiMachiraju created CLOUDSTACK-9931:
--------------------------------------------
Summary: Post VPC VR reboot , Guest and Additional Public IP Network are mapped to same interface
Key: CLOUDSTACK-9931
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9931
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Affects Versions: 4.10.0.0
Reporter: DeepthiMachiraju
Fix For: 4.10.0.0
Attachments: cloud.log
Steps :
- Create a VPC with CIDR 172.16.0.0/16 and create multi tiers with cidrs : 172.16.1.0/24 , 172.16.2.0/24.
- Deploy a vm in the above networks .
- Add a SSH PF rule on a acquired public IP and ssh to the guest VM .
- Now add additional Public network and acquire the IP from this range to the VPC.
root@r-20-VM:~# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 0e:00:a9:fe:02:48 brd ff:ff:ff:ff:ff:ff
inet 169.254.2.72/16 brd 169.254.255.255 scope global eth0
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 06:3a:36:00:00:0d brd ff:ff:ff:ff:ff:ff
inet 10.147.30.112/24 brd 10.147.30.255 scope global eth1
inet 10.147.30.113/24 brd 10.147.30.255 scope global secondary eth1
4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 02:00:2d:8b:00:11 brd ff:ff:ff:ff:ff:ff
inet 172.16.1.1/24 brd 172.16.1.255 scope global eth2
5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 06:f7:dc:00:00:16 brd ff:ff:ff:ff:ff:ff
inet 10.147.52.20/24 brd 10.147.52.255 scope global eth3
- Create a SSH PF rule on the IP from additional Public range and verify ssh is sucessful to the guest vm.
- Reboot the VPC VR .
Observations :
- POst reboot , Guest and Additional Public IP Network are mapped to same interface .
=========================================================================
root@r-20-VM:~# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 0e:00:a9:fe:00:b1 brd ff:ff:ff:ff:ff:ff
inet 169.254.0.177/16 brd 169.254.255.255 scope global eth0
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 06:3a:36:00:00:0d brd ff:ff:ff:ff:ff:ff
inet 10.147.30.112/24 brd 10.147.30.255 scope global eth1
inet 10.147.30.113/24 brd 10.147.30.255 scope global secondary eth1
4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 06:f7:dc:00:00:16 brd ff:ff:ff:ff:ff:ff
inet 172.16.1.1/24 brd 172.16.1.255 scope global eth2
inet 10.147.52.20/24 brd 10.147.52.255 scope global eth2
5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 02:00:2d:8b:00:11 brd ff:ff:ff:ff:ff:ff
=========================================================
root@r-20-VM:~# cat /etc/cloudstack/ips.json
{
"eth0": [
{
"add": true,
"broadcast": "169.254.255.255",
"cidr": "169.254.0.177/16",
"device": "eth0",
"gateway": "None",
"netmask": "255.255.0.0",
"network": "169.254.0.0/16",
"nic_dev_id": "0",
"nw_type": "control",
"one_to_one_nat": false,
"public_ip": "169.254.0.177",
"size": "16",
"source_nat": false
}
],
"eth1": [
{
"add": true,
"broadcast": "10.147.30.255",
"cidr": "10.147.30.113/24",
"device": "eth1",
"first_i_p": true,
"gateway": "10.147.30.1",
"netmask": "255.255.255.0",
"network": "10.147.30.0/24",
"new_nic": false,
"nic_dev_id": 1,
"nw_type": "public",
"one_to_one_nat": false,
"public_ip": "10.147.30.113",
"size": "24",
"source_nat": true,
"vif_mac_address": "06:3a:36:00:00:0d"
},
{
"add": true,
"broadcast": "10.147.30.255",
"cidr": "10.147.30.112/24",
"device": "eth1",
"first_i_p": true,
"gateway": "10.147.30.1",
"netmask": "255.255.255.0",
"network": "10.147.30.0/24",
"new_nic": false,
"nic_dev_id": 1,
"nw_type": "public",
"one_to_one_nat": false,
"public_ip": "10.147.30.112",
"size": "24",
"source_nat": true,
"vif_mac_address": "06:3a:36:00:00:0d"
}
],
"eth2": [
{
"add": true,
"broadcast": "10.147.52.255",
"cidr": "10.147.52.20/24",
"device": "eth2",
"first_i_p": true,
"gateway": "10.147.52.1",
"netmask": "255.255.255.0",
"network": "10.147.52.0/24",
"new_nic": false,
"nic_dev_id": 2,
"nw_type": "public",
"one_to_one_nat": false,
"public_ip": "10.147.52.20",
"size": "24",
"source_nat": true,
"vif_mac_address": "06:f7:dc:00:00:16"
},
{
"add": true,
"broadcast": "172.16.1.255",
"cidr": "172.16.1.1/24",
"device": "eth2",
"gateway": "172.16.1.1",
"netmask": "255.255.255.0",
"network": "172.16.1.0/24",
"nic_dev_id": "2",
"nw_type": "guest",
"one_to_one_nat": false,
"public_ip": "172.16.1.1",
"size": "24",
"source_nat": false
}
],
"eth3": [],
"id": "ips"
=========================================================
Also attaching cloud log.
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