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https://issues.apache.org/jira/browse/CLOUDSTACK-6554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ian Fisher updated CLOUDSTACK-6554:
-----------------------------------
Fix Version/s: Future
> [VMWARE]Guest VMs failed to access public network when VR's public IP and
> management IP are in same CIDR
> --------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-6554
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6554
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Virtual Router, VMware
> Affects Versions: 4.2.1
> Environment: advanced zone, default network offering, public IPs in
> single CIDR, management IPs in the same CIDR
> Reporter: Ian Fisher
> Fix For: Future
>
>
> When using same CIDR for public network and management network, guest VMs
> failed to connect to computers in public network via VR with default network
> offering in VMware advanced zone. It seems that the routing rules in custom
> routing table of VR caused this issue. Logged in to VR and executed:
> ip route ls table Table_eth2
> and got:
> default via 10.4.12.1 dev eth1 proto static
> According to the rules in iptables and IP configuration of NICs, the device
> of this routing rule seems should be eth2, which is for public network
> connection.
> The corresponding configuration script in ipassoc.sh is
> sudo ip route add default via $defaultGwIP table $tableName proto static
> Rebooted the VR after Inserting "dev $ethDev" after "$defaultGwIP" and it
> seems to work.
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