[ovs-discuss] Port number is not appear on ovs-ofctl show

Justin Pettit jpettit at nicira.com
Tue Dec 18 08:29:21 UTC 2012


What platform are you using?  Are you running ovs-monitor-ipsec?  What does "ovs-dpctl show br1" say when ipsec_gre is configured?  Do you see any errors in ovs-vswitchd.log?

--Justin


On Dec 18, 2012, at 12:05 AM, Diego Rivero <riverod9 at gmail.com> wrote:

> Hi,
> 
> I am now facing some problem while working on GRE over IPsec with Open vSwitch version 1.6.1. "ovs-ofctl show br1" does not show any port number for ipsec_gre, so I cannot set up flows for ipsec packets. Only tap1 that is activated for a kvm instance is shown on the prompt. Does anybody know how to make it through?
> 
> 
> 
> # ovs-vsctl add-br br1
> # ovs-vsctl add-port br1 tap1
> # ovs-vsctl add-port br1 gre1
> # ovs-vsctl set interface gre1 type=gre options:remote_ip=192.168.2.25                                 
> # ovs-ofctl show br1
> OFPT_FEATURES_REPLY (xid=0x1): ver:0x1, dpid:0000aea6970c5149
> n_tables:255, n_buffers:256
> features: capabilities:0xc7, actions:0xfff
>  3(tap1): addr:9e:59:be:c9:f5:a6
>      config:     0
>      state:      0
>      current:    10MB-FD COPPER
>  9(gre1): addr:de:25:2e:36:dc:55
>      config:     0
>      state:      0
>  LOCAL(br1): addr:ae:a6:97:0c:51:49
>      config:     0
>      state:      0
> OFPT_GET_CONFIG_REPLY (xid=0x3): frags=normal miss_send_len=0
> 
> 
> 
> 
> # ovs-vsctl set interface gre1 type=ipsec_gre options:peer_cert=peer.pem options:certificate=cert.pem options:psk=testpsk                                                                                             
> # ovs-ofctl show br1
> OFPT_FEATURES_REPLY (xid=0x1): ver:0x1, dpid:0000aea6970c5149
> n_tables:255, n_buffers:256
> features: capabilities:0xc7, actions:0xfff
>  3(tap1): addr:9e:59:be:c9:f5:a6
>      config:     0
>      state:      0
>      current:    10MB-FD COPPER
>  LOCAL(br1): addr:ae:a6:97:0c:51:49
>      config:     0
>      state:      0
> OFPT_GET_CONFIG_REPLY (xid=0x3): frags=normal miss_send_len=0
> 
> 
> 
> 
> 
> # ovs-vsctl set interface gre1 type=capwap                                          
> root at zenra:~/ovs# ovs-ofctl show br1
> OFPT_FEATURES_REPLY (xid=0x1): ver:0x1, dpid:0000aea6970c5149
> n_tables:255, n_buffers:256
> features: capabilities:0xc7, actions:0xfff
>  3(tap1): addr:9e:59:be:c9:f5:a6
>      config:     0
>      state:      0
>      current:    10MB-FD COPPER
>  10(gre1): addr:aa:70:f5:39:4b:2c
>      config:     0
>      state:      0
>  LOCAL(br1): addr:ae:a6:97:0c:51:49
>      config:     0
>      state:      0
> OFPT_GET_CONFIG_REPLY (xid=0x3): frags=normal miss_send_len=0
> 
> 
> 
> # ovs-vsctl add-port br1 tap2
> # ovs-ofctl show br1
> OFPT_FEATURES_REPLY (xid=0x1): ver:0x1, dpid:0000aea6970c5149
> n_tables:255, n_buffers:256
> features: capabilities:0xc7, actions:0xfff
>  3(tap1): addr:9e:59:be:c9:f5:a6
>      config:     0
>      state:      0
>      current:    10MB-FD COPPER
>  LOCAL(br1): addr:ae:a6:97:0c:51:49
>      config:     0
>      state:      0
> OFPT_GET_CONFIG_REPLY (xid=0x3): frags=normal miss_send_len=0
> 
> 
> 
> 
> Thanks,
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