Hi
I am setting up manually-keyed IPSec connections between VPP and Ubuntu as
explained on WiKi page "VPP/IPSec and IKEv2".
For that i am trying to setup connectivity between VPP and ubuntu.
I have followed below steps
1) I am using interface eth0 for VPP
2) Setup ipaddress for VPP interface af_packet0
3) Ping VPP interface ip address from ubuntu.
Ping from ubuntu to VPP interface ipaddress is not working.
Once this pings works i will setup security association and security policy for
IPSec connection.
Below is o/p of commands i have tried.
Any help on this issue is greatly appreciated.
vppuser@vppuser-VirtualBox:~/Projects/vpp$
vppuser@vppuser-VirtualBox:~/Projects/vpp$ ifconfig
eth0 Link encap:Ethernet HWaddr 08:00:27:4a:a2:c6
inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0
inet6 addr: fe80::a00:27ff:fe4a:a2c6/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2317 errors:0 dropped:0 overruns:0 frame:0
TX packets:2472 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:265521 (265.5 KB) TX bytes:235978 (235.9 KB)
eth1 Link encap:Ethernet HWaddr 08:00:27:24:68:4c
inet addr:10.0.3.15 Bcast:10.0.3.255 Mask:255.255.255.0
inet6 addr: fe80::a00:27ff:fe24:684c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:133 errors:0 dropped:0 overruns:0 frame:0
TX packets:247 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:17031 (17.0 KB) TX bytes:30349 (30.3 KB)
eth2 Link encap:Ethernet HWaddr 08:00:27:a4:96:b1
inet addr:10.0.4.15 Bcast:10.0.4.255 Mask:255.255.255.0
inet6 addr: fe80::a00:27ff:fea4:96b1/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2 errors:0 dropped:0 overruns:0 frame:0
TX packets:83 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1180 (1.1 KB) TX bytes:13773 (13.7 KB)
eth3 Link encap:Ethernet HWaddr 08:00:27:67:87:b0
inet addr:10.0.5.15 Bcast:10.0.5.255 Mask:255.255.255.0
inet6 addr: fe80::a00:27ff:fe67:87b0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2 errors:0 dropped:0 overruns:0 frame:0
TX packets:83 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1180 (1.1 KB) TX bytes:13773 (13.7 KB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:666 errors:0 dropped:0 overruns:0 frame:0
TX packets:666 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:64818 (64.8 KB) TX bytes:64818 (64.8 KB)
vppuser@vppuser-VirtualBox:~/Projects/vpp$
vppuser@vppuser-VirtualBox:~/Projects/vpp$
vppuser@vppuser-VirtualBox:~/Projects/vpp$ cat startup.conf
unix { interactive exec /home/vppuser/Projects/vpp/vpp.cmd cli-listen
127.0.0.1:5002 } api-segment { uid vppuser gid vppuser }
dpdk {
no-pci
vdev eth_af_packet0,iface=eth0
}
vppuser@vppuser-VirtualBox:~/Projects/vpp$
vppuser@vppuser-VirtualBox:~/Projects/vpp$
vppuser@vppuser-VirtualBox:~/Projects/vpp$ sudo make
STARTUP_CONF=~/Projects/vpp/startup.conf STARTUP_DIR=~/Projects/vpp/ run
vlib_plugin_early_init:213: plugin path
/home/vppuser/Projects/vpp/build-root/install-vpp-native/plugins/lib64/vpp_plugins
load_one_plugin:92: Loaded plugin:
/home/vppuser/Projects/vpp/build-root/install-vpp-native/plugins/lib64/vpp_plugins/ioam_pot_plugin.so
load_one_plugin:92: Loaded plugin:
/home/vppuser/Projects/vpp/build-root/install-vpp-native/plugins/lib64/vpp_plugins/snat_plugin.so
load_one_plugin:92: Loaded plugin:
/home/vppuser/Projects/vpp/build-root/install-vpp-native/plugins/lib64/vpp_plugins/ila_plugin.so
load_one_plugin:92: Loaded plugin:
/home/vppuser/Projects/vpp/build-root/install-vpp-native/plugins/lib64/vpp_plugins/lb_plugin.so
EAL: Detected 1 lcore(s)
PMD: Initializing pmd_af_packet for eth_af_packet0
PMD: eth_af_packet0: AF_PACKET MMAP parameters:
PMD: eth_af_packet0: block size 4096
PMD: eth_af_packet0: block count 256
PMD: eth_af_packet0: frame size 2048
PMD: eth_af_packet0: frame count 512
PMD: eth_af_packet0: creating AF_PACKET-backed ethdev on numa socket 0
PMD: bnxt_rte_pmd_init() called for (null)
DPDK physical memory layout:
Segment 0: phys:0x9f400000, len:2097152, virt:0x2ae8fda00000, socket_id:0,
hugepage_sz:2097152, nchannel:0, nrank:0
Segment 1: phys:0x9f800000, len:266338304, virt:0x2ae8fdc00000, socket_id:0,
hugepage_sz:2097152, nchannel:0, nrank:0
_______ _ _ _____ ___
__/ __/ _ \ (_)__ | | / / _ \/ _ \
_/ _// // / / / _ \ | |/ / ___/ ___/
/_/ /____(_)_/\___/ |___/_/ /_/
vpp# unknown input `...'
vpp#
vpp# show interface
Name Idx State Counter Count
af_packet0 1 down
local0 0 down
vpp# set int ip address af_packet0 10.0.2.16/24
vpp# set int state af_packet0 up
vpp# set ip arp af_packet0 10.0.2.15 08:00:27:4a:a2:c6
vpp#
vpp# show int address
af_packet0 (up):
10.0.2.16/24
local0 (dn):
vpp#
vpp# show interface
Name Idx State Counter Count
af_packet0 1 up rx packets
18
rx bytes
1086
tx packets
12
tx bytes
504
drops
6
ip4
3
ip6
3
local0 0 down
vpp#
From different window
+++++++++++++++++++++++++
vppuser@vppuser-VirtualBox:~$ ping -c 2 10.0.2.16
PING 10.0.2.16 (10.0.2.16) 56(84) bytes of data.
From 10.0.2.15 icmp_seq=1 Destination Host Unreachable
From 10.0.2.15 icmp_seq=2 Destination Host Unreachable
--- 10.0.2.16 ping statistics ---
2 packets transmitted, 0 received, +2 errors, 100% packet loss, time 1001ms
pipe 2
vppuser@vppuser-VirtualBox:~$
Thanking in advance...
Regards,
Pravin AJ
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