Forum Discussion
Node in route domain
I have a plan to implement route domain in existing system. But I have some question about a node in route domain.
If I have virtual server in route domain %1. Can I have a node is member of this virtual server in common domain (default domain 0)?
or I must config new node in route domain %1.
9 Replies
- nitass_89166
Noctilucent
If I have virtual server in route domain %1. Can I have a node is member of this virtual server in common domain (default domain 0)?
yes, there are "Strict Isolation" and "Parent ID" settings in route domain.
Configuring Route Domains
http://support.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/tmos_management_guide_10_1/tmos_route_domains.html
v.10 - A Look at Route Domains by Jason Rahm
https://devcentral.f5.com/articles/v10-a-look-at-route-domains.Uhv9BT_4uCQ
- Thananchai_P_91
Nimbostratus
is it strict in irule too? - uni
Altocumulus
Yes, strict isolation also applies to irules
- nitass
Employee
If I have virtual server in route domain %1. Can I have a node is member of this virtual server in common domain (default domain 0)?
yes, there are "Strict Isolation" and "Parent ID" settings in route domain.
Configuring Route Domains
http://support.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/tmos_management_guide_10_1/tmos_route_domains.html
v.10 - A Look at Route Domains by Jason Rahm
https://devcentral.f5.com/articles/v10-a-look-at-route-domains.Uhv9BT_4uCQ
- Thananchai_P_91
Nimbostratus
is it strict in irule too? - uni
Altocumulus
Yes, strict isolation also applies to irules
- JG
Cumulonimbus
I am only trying to understand and I may be wrong, but doesn't "strict isolation" have to do with routing only? Reference to a node object in /Common from another partition perhaps should just be OK?
Not sure which version of BIG-IP is being used here, but I have run into an issue on 11.3 with just such a reference, not with the device on which it was configured, but the conf wouldn't sync to the standby sucessfully.
I remove the noded from /Common and re-built them in the same partition the application ran from and things became fine.
I opened a case with Support and was advised to re-build the DB, but I would like to wait until some of the other issues I have are resolved first.
- Beinhard_8950
Nimbostratus
Some thoughts, Have you build everything that´s unique in the "standby f5" ? Like all network parts such as RD, VLAN partitions etc. usually that can be forgotten and gives a unsuccessful sync.
Br
Beinhard
- jitu
Nimbostratus
routes cannot cross route domain boundaries, unless those route domains have a parent-child relationship, or the Strict Isolation route domain setting is disabled on each route domain.
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