Re: Reg:Issue in systemvm firewall
Hi, Traffic is not blocked. ISSUE: = After restart cloud-management service systemvm and guestvm are inaccessible in basic zone network offering with sg. Regards, Prakash.M > > Security groups rules behaviour will not change if management > server/host/vms is restarted. > > By default only guest vm ingress traffic is blocked. You need to open up > ingress rules to access user vms. > > Check what type of traffic your are sending and which iptables rules are > blocking it. > > Thanks, > Jayapal > > On 07-Nov-2013, at 6:04 PM, prak...@assistanz.com wrote: > >> Hi, >> >> I have configured xenserver clusters in cloudstack with security group >> as >> network offering in basiczone. Everything is working fine but i am >> facing >> major issue, while restart management server or xenserver my systemvms >> and other vms in that zone automatically block all incoming traffic by >> default. We are unable to access systemvm(console vm) and other vms >> after >> flush iptables in system vm and guest vm. I am able to access >> everything. >> Is this bug or cloudstack default block all incoming traffic in >> production environment after restarted cloudstack. >> >> Regards, >> Prakash.M >> >> > >
Re: Reg:Issue in systemvm firewall
Security groups rules behaviour will not change if management server/host/vms is restarted. By default only guest vm ingress traffic is blocked. You need to open up ingress rules to access user vms. Check what type of traffic your are sending and which iptables rules are blocking it. Thanks, Jayapal On 07-Nov-2013, at 6:04 PM, prak...@assistanz.com wrote: > Hi, > > I have configured xenserver clusters in cloudstack with security group as > network offering in basiczone. Everything is working fine but i am facing > major issue, while restart management server or xenserver my systemvms > and other vms in that zone automatically block all incoming traffic by > default. We are unable to access systemvm(console vm) and other vms after > flush iptables in system vm and guest vm. I am able to access everything. > Is this bug or cloudstack default block all incoming traffic in > production environment after restarted cloudstack. > > Regards, > Prakash.M > >
Reg:Issue in systemvm firewall
Hi, I have configured xenserver clusters in cloudstack with security group as network offering in basiczone. Everything is working fine but i am facing major issue, while restart management server or xenserver my systemvms and other vms in that zone automatically block all incoming traffic by default. We are unable to access systemvm(console vm) and other vms after flush iptables in system vm and guest vm. I am able to access everything. Is this bug or cloudstack default block all incoming traffic in production environment after restarted cloudstack. Regards, Prakash.M
