Hello Thomas
Thanks for the reply. It looks like the NIC is not configured properly in
VM. I dont see IP 10.10.2.23 being configured
# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group
default qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state
UP group default qlen 1000
link/ether 02:00:78:24:00:01 brd ff:ff:ff:ff:ff:ff
inet 10.10.1.51/24 brd 10.10.1.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::78ff:fe24:1/64 scope link
valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default
qlen 1000
link/ether 02:00:1f:ed:00:0e brd ff:ff:ff:ff:ff:ff
I removed the secondary NIC, stopped the vm, added secondary NIC and
started the VM. The extra NIC is still not configured in VM.
Is this a bug?
On Mon, Aug 10, 2020 at 4:46 PM Thomas Joseph <thomas.jo...@gmail.com>
wrote:
> Hello Venkatesh,
>
> I'm guessing from the output provided that you have tried to ping the ip
> from the VR.
> Have you checked if the NIC is up on the VM?
> you can run tcpdump on the related VM to check if the icmp packets are
> reaching the VM.
>
> Regards
> Thomas
>
> On Mon, 10 Aug 2020, 8:06 pm Rakesh Venkatesh, <www.rakeshv....@gmail.com>
> wrote:
>
> > Hello,
> >
> > I have created a VPC with three tiers in it (tier1, tier2. tier3) using
> > cloudstack 4.14.0.0 version with Ubuntu16 as OS for mgt, agent
> > I created a VM in tier1 and I am able to ping its IP address
> >
> > # ping 10.10.1.51
> > PING 10.10.1.51 (10.10.1.51): 56 data bytes
> > 64 bytes from 10.10.1.51: icmp_seq=0 ttl=64 time=2.273 ms
> > 64 bytes from 10.10.1.51: icmp_seq=1 ttl=64 time=1.690 ms
> > ^C--- 10.10.1.51 ping statistics ---
> >
> >
> > After adding secondary NIC to vm from tier2 or tier3 then I am not able
> to
> > ping that IP address.
> >
> > # ping 10.10.2.23
> > PING 10.10.2.23 (10.10.2.23): 56 data bytes
> > 92 bytes from 10.10.2.254: Destination Host Unreachable
> > 92 bytes from 10.10.2.254: Destination Host Unreachable
> > 92 bytes from 10.10.2.254: Destination Host Unreachable
> > 92 bytes from 10.10.2.254: Destination Host Unreachable
> > ^C--- 10.10.2.23 ping statistics ---
> >
> >
> >
> > Dchphost content
> >
> > # cat /etc/dhcphosts.txt
> > 02:00:72:36:00:01,10.10.2.83,tier12,infinite
> > 02:00:2f:16:00:0c,set:10_10_2_23,10.10.2.23,tier11,infinite
> > 02:00:78:24:00:01,10.10.1.51,tier11,infinite
> >
> >
> >
> > Dhcpopts content
> >
> >
> > # cat /etc/dhcpopts.txt
> > 10_10_2_23,3
> > 10_10_2_23,6
> > 10_10_2_23,15
> >
> >
> > I don't see any errors in /var/log/cloud.log on VR when secondary nic is
> > added.
> > Is there any other I can troubleshoot this or look for logs?
> >
> > --
> > Thanks and regards
> > Rakesh
> >
>
--
Thanks and regards
Rakesh venkatesh
