maybe better to add after line 375
if self.dev == "eth2":
route.set_route("10.x.x.x/30 via x.y.z.1 dev eth2")
-Wei
On Mon, Jun 16, 2025 at 5:23 PM Chi vediamo <tatay...@gmail.com> wrote:
> Hello Wei,
>
> I am going to test this now, Will you recommend
>
> after the : def post_configure(self, address): line 337 ?
> or after the the whole definition like line 375
>
> Thank you again.
>
> Tata Y.
>
>
> > On Jun 16, 2025, at 10:43 AM, Wei ZHOU <ustcweiz...@gmail.com> wrote:
> >
> > sorry I thought you want to add iptables rules
> > :facepalm
> >
> >
> > If you want to add a route, you can add a line to CsAddress.py
> >
> https://github.com/apache/cloudstack/blob/main/systemvm/debian/opt/cloud/bin/cs/CsAddress.py#L710C9-L710C27
> > for example
> > route.set_route("10.x.x.x/30 via x.y.z.1 dev eth2")
> >
> >
> > -Wei
> >
> >
> >
> >
> >
> >
> > On Mon, Jun 16, 2025 at 3:49 PM Chi vediamo <tatay...@gmail.com> wrote:
> >
> >> Hello Wei,
> >>
> >>
> >> Q1: just tested adding the /usr/sbin/route add -net 10.x.x.x gw x.y.x.1
> >> netmask 255.255.255.252 dev eth2
> >> rebooted the systemVM and did not work
> >>
> >> Tata Y.
> >>
> >>
> >>
> >>> On Jun 16, 2025, at 9:16 AM, Wei ZHOU <ustcweiz...@gmail.com> wrote:
> >>>
> >>> Hi,
> >>>
> >>> You can create another physical network with Guest traffic type, with
> the
> >>> same isolation method (VLAN) and the same network label (cloubrX of
> >> public).
> >>> then you create a shared network on the new physical network
> >>> refer to
> >>>
> >>
> https://docs.cloudstack.apache.org/en/latest/adminguide/networking/advanced_zone_config.html
> >>>
> >>> a bit complex, but feasible
> >>>
> >>>
> >>> -Wei
> >>>
> >>>
> >>> On Mon, Jun 16, 2025 at 2:33 PM Chi vediamo <tatay...@gmail.com>
> wrote:
> >>>
> >>>> Thank you Wei,
> >>>>
> >>>> Q1, Thank you, checking that now.
> >>>>
> >>>> Q2, I have Guest and Public on Different cloudbrX and VXLAN for guest,
> >> and
> >>>> VLAN for public.
> >>>> How can I provide the same functionality to a regular VM as a
> SystemVM -
> >>>> with Guest Virtual interface and a Public Virtual Interface ?
> >>>>
> >>>> Thank you
> >>>>
> >>>> Tata Y.
> >>>>
> >>>>> On Jun 16, 2025, at 3:04 AM, Wei ZHOU <ustcweiz...@gmail.com> wrote:
> >>>>>
> >>>>> Hi,
> >>>>>
> >>>>> Q1,
> >>>>>
> >>>>> If you want to change the rules in SSVM, you can add them to
> >>>>> systemvm/debian/etc/iptables/iptables-secstorage
> >>>>> No need to change systemvm template, you need to update
> >>>>> /usr/share/cloudstack-common/vms/cloud-scripts.tgz on all hosts
> >>>>>
> >>>>>
> >>>>> Q2,
> >>>>>
> >>>>> The Public IP range is only used for system vms and virtual routers.
> >>>>> but you can create a shared network in the same CIDR as the public IP
> >>>> range
> >>>>> if the public and guest network uses the same physical device
> >> (cloudbrX)
> >>>>> and there are some free IPs in the CIDR.
> >>>>>
> >>>>>
> >>>>> -Wei
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>> On Sat, Jun 14, 2025 at 11:49 PM Chi vediamo <tatay...@gmail.com>
> >> wrote:
> >>>>>
> >>>>>> Hello,
> >>>>>>
> >>>>>> Two questions:
> >>>>>> Q1:
> >>>>>> Independently of the reason. I need to have additional static routes
> >> on
> >>>>>> the system VMs. Is there a Way to add a permanent static route to
> the
> >>>>>> system VM,
> >>>>>> I did try several options modifying the system syste, but every
> single
> >>>>>> time the routes are whiped out after I reboot the System VM.
> >>>>>> I did try /etc/sysconfig/network-scripts/route-eth2
> >>>>>> I also tried /etc/systemd/network/eth2.network.d/static.conf
> >>>>>> rc.local nothing seems to work to add a static route on the System
> >> VM.
> >>>>>>
> >>>>>> Q2:
> >>>>>> Is there a Way to add a VM in a shared network, and add another
> >>>> Interface
> >>>>>> tied to the Public Interface VLAN? Something litke the System VM.
> >>>>>>
> >>>>>> Thank you very much
> >>>>>>
> >>>>>> Tata Y.
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>
> >>>>
> >>
> >>
>
>
