Fw: [vpp-dev] sub interface after virtual interfaces doesn't work
thanks neal, in this scenario: h1 -- n1 -- n2 -- h2n1,n2: vpp routers. h1,h2: hosts 1- when we remove gre tunnel [ or other virtual interfaces] 2- then adding new sub interface [for connecting n1 to n2 ] we can't ping from h1 to h2. On Monday, February 17, 2020, 02:05:47 PM GMT+3:30, Neale Ranns via Lists.Fd.Io wrote: Please be more specific about what ‘doesn’t work’. You script on n1 does: #add gre tunnel create gre tunnel src 200.1.2.1 dst 200.1.2.2 set interface state gre0 up set interface ip address gre0 10.10.10.11/32 ip route add 2.1.1.0/24 via gre0 #del gre tunnel set interface state gre0 down create gre tunnel src 200.1.2.1 dst 200.1.2.2 del ip route del 2.1.1.0/24 via 200.1.2.2. that last route delete was not the route you added, so it won’t remove anything. What you need is ip route del 2.1.1.0/24 via gre0 and of course you need to do that before you delete the tunnel. /neale From: on behalf of "abbas ali chezgi via Lists.Fd.Io" Reply to: "che...@yahoo.com" Date: Monday 17 February 2020 at 05:43 To: Vpp-dev Cc: "vpp-dev@lists.fd.io" Subject: [vpp-dev] sub interface after virtual interfaces doesn't work 1- create gre tunnel between n1--n2 2- add ip and route . it works 3- delete ip and route from gre and delete gre tunnel 4- create sub interface 5- add ip and route. it doesn't work [VPP-1841] sub interface after gre doesn't work - FD.io Jira | | | | [VPP-1841] sub interface after gre doesn't work - FD.io Jira | | | where can i look for it thanks. -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#15421): https://lists.fd.io/g/vpp-dev/message/15421 Mute This Topic: https://lists.fd.io/mt/71347386/21656 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
Re: [vpp-dev] sub interface after virtual interfaces doesn't work
Please be more specific about what ‘doesn’t work’. You script on n1 does: #add gre tunnel create gre tunnel src 200.1.2.1 dst 200.1.2.2 set interface state gre0 up set interface ip address gre0 10.10.10.11/32 ip route add 2.1.1.0/24 via gre0 #del gre tunnel set interface state gre0 down create gre tunnel src 200.1.2.1 dst 200.1.2.2 del ip route del 2.1.1.0/24 via 200.1.2.2. that last route delete was not the route you added, so it won’t remove anything. What you need is ip route del 2.1.1.0/24 via gre0 and of course you need to do that before you delete the tunnel. /neale From: on behalf of "abbas ali chezgi via Lists.Fd.Io" Reply to: "che...@yahoo.com" Date: Monday 17 February 2020 at 05:43 To: Vpp-dev Cc: "vpp-dev@lists.fd.io" Subject: [vpp-dev] sub interface after virtual interfaces doesn't work 1- create gre tunnel between n1--n2 2- add ip and route . it works 3- delete ip and route from gre and delete gre tunnel 4- create sub interface 5- add ip and route. it doesn't work [VPP-1841] sub interface after gre doesn't work - FD.io Jira<https://jira.fd.io/browse/VPP-1841> [VPP-1841] sub interface after gre doesn't work - FD.io Jira where can i look for it thanks. -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#15419): https://lists.fd.io/g/vpp-dev/message/15419 Mute This Topic: https://lists.fd.io/mt/71343791/21656 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
[vpp-dev] sub interface after virtual interfaces doesn't work
1- create gre tunnel between n1--n2 2- add ip and route . it works 3- delete ip and route from gre and delete gre tunnel 4- create sub interface 5- add ip and route. it doesn't work [VPP-1841] sub interface after gre doesn't work - FD.io Jira | | | | [VPP-1841] sub interface after gre doesn't work - FD.io Jira | | | where can i look for itthanks. -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#15412): https://lists.fd.io/g/vpp-dev/message/15412 Mute This Topic: https://lists.fd.io/mt/71343791/21656 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
