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Question

PV-FC-180 GRE tunnel config problem


Userlevel 2
Hello the Hub !

I need to configure PV-FC-180 to send analitycs data to PV Appliance.
I want to have a single interface configuration, where I am using two tg.1.2 and tg.1.4 interfaces configured as lag.0.1 and connected to MLAG core.

tg.1.1 is where mirrored traffic comes in (whole vlan mirror)

Here is my config (snipped - no snmp config):

configure terminal
!
interface loop.0.1
ip address 10.10.10.1 255.255.255.255 primary
exit
interface loop.0.2
ip address 10.1.103.75 255.255.255.255 primary
no shutdown
exit
interface vlan.0.1
exit
interface vlan.0.36
exit
interface vlan.0.103
ip address 10.1.103.74 255.255.255.0 primary
no shutdown
exit
interface tun.0.1
tunnel destination 10.1.103.73
tunnel mode gre l2 tbp.0.1
tunnel mirror enable
tunnel source 10.1.103.75
tunnel probe probe-name default
no shutdown
exit
!
# Static routes configured on routed interfaces
ip route 0.0.0.0/0 10.1.103.254 interface vlan.0.103 1

exit
!
# ip interface
set ip interface vlan.0.103 default

# netflow
set netflow export-interval 1
set netflow export-destination 10.1.103.73 2055
set netflow export-version 9
set netflow port tg.1.1 enable rx
set netflow template refresh-rate 30 timeout 1
set netflow cache enable
!

# policy
set policy profile 1 name EMC_FS_Mirror pvid-status enable pvid 0 mirror-destination 1
set policy rule admin-profile port tg.1.1 mask 16 port-string tg.1.1 admin-pid 1
!
# port
set port disable vlan.0.1,36
set port disable loop.0.1
set port jumbo enable tg.1.1
set port jumbo enable tg.1.2
set port jumbo enable tg.1.3
set port jumbo enable tg.1.4
set port lacp port tg.1.2 aadminkey 1
set port lacp port tg.1.4 aadminkey 1
set port lacp port tg.1.2 enable
set port lacp port tg.1.4 enable
set port vlan lag.0.1 103
set port vlan tg.1.2 103
set port vlan tg.1.4 103
!

!
# spantree
set spantree portadmin tg.1.2 disable
set spantree portadmin tg.1.4 disable

# ssh
set ssh enabled
!

# telnet
set telnet disable inbound
set telnet disable outbound
!

!
# vlan
set vlan create 103
set vlan name 103 servers
clear vlan egress 1 lag.0.1;tg.1.2,4
set vlan egress 103 lag.0.1;tg.1.2,4 untagged
!
#

I get no GRE traffic on my PV aplliance.
All IP's (.73 .74 .75) are reacheable.

What is wrong ?

REGARDS
Robert

8 replies

Userlevel 6
Please add in the portion of 'show config mirror'
Userlevel 2
# Chassis Firmware Revision: 08.42.03.0006
!
# mirror
set mirror create 1
set mirror 1 mirrorN 15
set mirror ports tbp.0.1 1
!
end
Userlevel 6
You can try to do a 'show port status -interesting' to make sure all your expected ports are actually online.

Reviewing your configuration , it appears it can be simplified and omit loopbacks. It appears to be using only one subnet.
This KCS gives an example that has worked for many installations.

https://gtacknowledge.extremenetworks.com/articles/How_To/Basic-Layer-2-only-GRE-setup-for-PV-FC-180...
Userlevel 2
Thanks Mike,

In this basic GRE setup no loopback interface is used.
Is that correct ?
Userlevel 6
Robert Zdzieblo wrote:

Thanks Mike,

In this basic GRE setup no loopback interface is used.
Is that correct ?

Correct. We tried to simplify it as much as possible. Your only odd part is the lag - but that is working I assume if you are able to manage the unit.
Userlevel 2
Mike - thank you so much ! Great job.

Using basic setup with no loopback interface my PV app is receiving traffic on gre interface now !
And I can see my analitycs data as well in dashboard 🙂
Userlevel 1
Hi Robert

I think that you forgot to configure the interface lag.0.1 to agregate with the two interface tg.0.2 and tg.0.4

use this command to do so:

set lacp aadminkey lag.0.1 1

and use this other one to enable Lag port in case one interface faults:

set lacp singleportlag enable

then use this command to verify thatb the lag.0.1 is correct up

show lacp

you have to se this

->show lacp
Global Link Aggregation state: enabled
Single Port LAGs: enabled

Aggregator: lag.0.1
Actor Partner
System Identifier: 00:1F:45:2C:FC:74 02:04:96:99:B3:CF
System Priority: 32768 0
Admin Key: 10
Oper Key: 10 1004
Attached Ports: ge.1.51
ge.1.52

regards Claudio
Userlevel 2
Claudio D'Ascenzo wrote:

Hi Robert

I think that you forgot to configure the interface lag.0.1 to agregate with the two interface tg.0.2 and tg.0.4

use this command to do so:

set lacp aadminkey lag.0.1 1

and use this other one to enable Lag port in case one interface faults:

set lacp singleportlag enable

then use this command to verify thatb the lag.0.1 is correct up

show lacp

you have to se this

->show lacp
Global Link Aggregation state: enabled
Single Port LAGs: enabled

Aggregator: lag.0.1
Actor Partner
System Identifier: 00:1F:45:2C:FC:74 02:04:96:99:B3:CF
System Priority: 32768 0
Admin Key: 10
Oper Key: 10 1004
Attached Ports: ge.1.51
ge.1.52

regards Claudio

Thanks, Claudio - I had the lacp configured, just didn't include it in the config output:

PV-FC(su)->sh lacp lag.0.1
Global Link Aggregation state: enabled
Single Port LAGs: enabled

Aggregator: lag.0.1
Actor Partner
System Identifier: d8:84:66:4a:b5:de 02:04:96:a0:8f:39
System Priority: 32768 0
Admin Key: 1
Oper Key: 1 16
Attached Ports: tg.1.2,4
Standby Ports: None.

PV-FC(su)->sh config lacp
This command shows non-default configurations only.
Use 'show config all' to show both default and non-default configurations.

begin
!
# ***** NON-DEFAULT CONFIGURATION *****
!
!
# Chassis Firmware Revision: 08.42.03.0006
!
# lacp
set lacp aadminkey lag.0.1 1
set lacp singleportlag enable
!
end

REGARDS

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