Re: [vpp-dev] Problem with GTP in VPP

2019-04-26 Thread John Lo (loj) via Lists.Fd.Io
Looks like your GTPU tunnel is setup to send decap packets into L2 forwarding (either via "decap-next l2" CLI or default). Now, you need to setup how to L2 forward the decap packets. You can either put this tunnel interface into a bridge domain or cross connect it to an output interface for

[vpp-dev] Problem with GTP in VPP

2019-04-26 Thread Umberto Fattore
Hi everybody, I setup a GTPU tunnel in my VPP, receiving gtpu encapsulated packets. The setup is summarized as: -- Msg->| GTP encap |>| VPP | --

Re: [vpp-dev] vip in VPP

2019-04-26 Thread Shahid Khan
Just default gw ... i will check assigning two IPs from same subnet to one interface ... -Shahid On Apr 26, 2019 18:14, "Ole Troan" wrote: > > Can we configure one interface with two ips from same subnet ? > > There's certainly nothing wrong with that, so if it for some reason > doesn't work,

Re: [vpp-dev] vip in VPP

2019-04-26 Thread Ole Troan
> Can we configure one interface with two ips from same subnet ? There's certainly nothing wrong with that, so if it for some reason doesn't work, that can be patched. You can of course put the same IP on different VPP instances on e.g. a loopback interface. If you have some way of routing to

Re: [vpp-dev] vip in VPP

2019-04-26 Thread Shahid Khan
Can we configure one interface with two ips from same subnet ? -Shahid On Apr 26, 2019 17:56, "Damjan Marion" wrote: > On 26 Apr 2019, at 14:15, Shahid Khan wrote: > > Not on different interfaces same subnet on parent and its sub interface ... Parent interface will have real ip and sub

Re: [vpp-dev] vip in VPP

2019-04-26 Thread Damjan Marion via Lists.Fd.Io
> On 26 Apr 2019, at 14:15, Shahid Khan wrote: > > Not on different interfaces same subnet on parent and its sub interface > ... Parent interface will have real ip and sub interface will have VIP sub-interface is from fib perspective different interface and it is typically tagged with

Re: [vpp-dev] vip in VPP

2019-04-26 Thread Shahid Khan
Not on different interfaces same subnet on parent and its sub interface ... Parent interface will have real ip and sub interface will have VIP -Shahid On Apr 26, 2019 17:37, "Damjan Marion" wrote: This > On 26 Apr 2019, at 14:04, Shahid Khan wrote: > > Two Linux box active and standby..

Re: [vpp-dev] vip in VPP

2019-04-26 Thread Damjan Marion via Lists.Fd.Io
This > On 26 Apr 2019, at 14:04, Shahid Khan wrote: > > Two Linux box active and standby.. Each running one instance of vpp..the host > side interface of two boxes are on vrrp ...as a side effect of vip assignment > on host side we want to enable/disable vip on interfaces owned by vpp

Re: [vpp-dev] vip in VPP

2019-04-26 Thread Shahid Khan
Two Linux box active and standby.. Each running one instance of vpp..the host side interface of two boxes are on vrrp ...as a side effect of vip assignment on host side we want to enable/disable vip on interfaces owned by vpp -Shahid On Apr 26, 2019 17:21, "Damjan Marion" wrote: > > > > On 26

Re: [vpp-dev] vip in VPP

2019-04-26 Thread Damjan Marion via Lists.Fd.Io
> On 26 Apr 2019, at 12:39, Shahid Khan wrote: > > hi, > > Does vpp support VIPs on interfaces...or can we create a sub interface and > assign it IP from same subnet as parent interface ? How is vpp going to decide which interface to use if there is packet for IP address from that subnet?

[vpp-dev] vip in VPP

2019-04-26 Thread Shahid Khan
hi, Does vpp support VIPs on interfaces...or can we create a sub interface and assign it IP from same subnet as parent interface ? -Shahid. -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#12855): https://lists.fd.io/g/vpp-dev/message/12855 Mute