Lev,
Here are the outputs from the ip a and ip route commands. I have not enabled
the route yet. Eno1 was added after the ovirtmgmt was configured on the
server. Sorry for not having a lot of the information you need. This is new
to us and were hoping the vendor would figure the issue out, but it has been
over 2 months. I will send the traceroute in a couple of minutes.
Running Red Hat Enterprise 7.4
oVirt Management version – 4.1.9.1-0.1.el7
-bash-4.2# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN 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: eno3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master ovirtmgmt
state UP qlen 1000
link/ether 4c:52:62:09:ea:14 brd ff:ff:ff:ff:ff:ff
3: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
link/ether 90:1b:0e:e9:15:8d brd ff:ff:ff:ff:ff:ff
inet 172.26.5.31/16 brd 172.26.255.255 scope global eno1
valid_lft forever preferred_lft forever
inet6 fe80::921b:eff:fee9:158d/64 scope link
valid_lft forever preferred_lft forever
4: eno4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
link/ether 4c:52:62:09:ea:15 brd ff:ff:ff:ff:ff:ff
inet 172.17.53.15/16 brd 172.17.255.255 scope global eno4
valid_lft forever preferred_lft forever
inet6 fe80::4e52:62ff:fe09:ea15/64 scope link
valid_lft forever preferred_lft forever
5: eno2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ether 90:1b:0e:e9:15:8e brd ff:ff:ff:ff:ff:ff
21: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state
UP qlen 1000
link/ether 4c:52:62:09:ea:14 brd ff:ff:ff:ff:ff:ff
inet 172.21.5.31/16 brd 172.21.255.255 scope global ovirtmgmt
valid_lft forever preferred_lft forever
inet6 fe80::4e52:62ff:fe09:ea14/64 scope link
valid_lft forever preferred_lft forever
22: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ether 32:1d:65:0e:90:65 brd ff:ff:ff:ff:ff:ff
ip route
default via 172.21.0.250 dev ovirtmgmt
169.254.0.0/16 dev eno4 scope link metric 1004
169.254.0.0/16 dev ovirtmgmt scope link metric 1021
172.17.0.0/16 dev eno4 proto kernel scope link src 172.17.53.15
172.21.0.0/16 dev ovirtmgmt proto kernel scope link src 172.21.5.31
172.26.0.0/16 dev eno1 proto kernel scope link src 172.26.5.31
[Count On EMC]<http://www.emcins.com/>
Doug Maxfield | Senior Operating Systems Analyst
EMC Insurance Companies
717 Mulberry St | Des Moines, IA 50265
Tel: 515.345.4507 | Fax: 866.331.1522
[email protected]<mailto:[email protected]> |
www.emcins.com<http://www.emcins.com/>
From: Lev Veyde <[email protected]>
Sent: Tuesday, February 12, 2019 11:07 AM
To: Doug Maxfield <[email protected]>
Cc: users <[email protected]>
Subject: Re: [ovirt-users] Creating a static route
Hi Doug,
In most cases it should not be required, especially as my guess (again it would
be easier if you could post the output of the "ip a" and "ip route") is that
the eno1 is part of the ovirtmgmt bridge.
What is the output of the "traceroute 172.22.20.31" that you get on the host
after you have added the static route?
Thanks in advance,
On Tue, Feb 12, 2019 at 6:58 PM Doug Maxfield
<[email protected]<mailto:[email protected]>> wrote:
Lev,
One other question, since there are multiple enabled interfaces (ovirtmgmt and
eno1), do I need to specify an interface for the route add.
[Count On EMC]<http://www.emcins.com/>
Doug Maxfield | Senior Operating Systems Analyst
EMC Insurance Companies
717 Mulberry St | Des Moines, IA 50265
Tel: 515.345.4507 | Fax: 866.331.1522
[email protected]<mailto:[email protected]> |
www.emcins.com<http://www.emcins.com/>
From: Lev Veyde <[email protected]<mailto:[email protected]>>
Sent: Tuesday, February 12, 2019 10:50 AM
To: Doug Maxfield
<[email protected]<mailto:[email protected]>>
Cc: users <[email protected]<mailto:[email protected]>>
Subject: Re: [ovirt-users] Creating a static route
Hi Doug,
What do you mean by "static route is refused"?
What is the error message(s) you see?
Can you please try to add the route with the following command:
ip route add 172.22.20.31 via 172.21.12.61
If that doesn't work, then please provide more details, i.e. what is the exact
error message(s) you see, the version of your OS and oVirt, output of "ip a"
and "ip route" on your host(s), so that it will be easier to help you.
Thanks in advance,
On Tue, Feb 12, 2019 at 6:43 PM Doug Maxfield
<[email protected]<mailto:[email protected]>> wrote:
Lev,
Thanks for your response.
If I attempt to manually add the route using route add:
route add -net 172.22.20.31 netmask 255.255.255.255 gw 172.21.12.61 dev
ovirtmgmt
This static route is refused and all traffic is routed over the default gateway.
But if I use a server that doesn’t use the ovirtmgmt interface and set the same
static route, the required data is routed correctly over that static route.
[Count On EMC]<http://www.emcins.com/>
Doug Maxfield | Senior Operating Systems Analyst
EMC Insurance Companies
717 Mulberry St | Des Moines, IA 50265
Tel: 515.345.4507 | Fax: 866.331.1522
[email protected]<mailto:[email protected]> |
www.emcins.com<http://www.emcins.com/>
From: Lev Veyde <[email protected]<mailto:[email protected]>>
Sent: Tuesday, February 12, 2019 10:34 AM
To: Doug Maxfield
<[email protected]<mailto:[email protected]>>
Cc: users <[email protected]<mailto:[email protected]>>
Subject: Re: [ovirt-users] Creating a static route
Hi Doug,
What is the exact problem you are having while attempting to add a static route
on the hosts?
Thanks in advance,
On Tue, Feb 12, 2019 at 5:23 PM
<[email protected]<mailto:[email protected]>> wrote:
Good Morning,
New to oVirt. We are using this with a backup solution from Commvault. The
issue that we are having is that we need to setup a static route for specific
data between 2 remote sites. The ovirtmgmt is configured with the correct IP
and gateway for the server. We need to route data over a different gateway so
that we don't "max out" the default network connection between the 2 sites.
Example below
Ovirtmgmt IP - 172.21.5.31
Gateway IP - 172.21.0.250
We need any traffic with a destination of 172.22.20.31(Remote site) to route
over this gateway, 172.21.12.61
There are multiple servers in this configuration. Servers that are not using
the ovirtmgmt interface for their default, we are able to route the data. The
only problem is with attempting to setup a different static route on the
ovirtmgmt interfaces.
Thanks in advance for any help!!!
Doug
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<https://www.redhat.com>
[email protected]<mailto:[email protected]> |
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--
Lev Veyde
Software Engineer, RHCE | RHCVA | MCITP
Red Hat Israel
<https://www.redhat.com>
[email protected]<mailto:[email protected]> |
[email protected]<mailto:[email protected]>
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