Hello Filip,
I saw your reply to one of the MAP-related topics.
I am trying to build the topology of MAP-E and MAP-T IPv6 transition
technology.
I am starting with MAP-E (IETF RFC- 7597).
Please see attached pic of my Topology.
I am trying to build “MAP-CE” and “MAP-BR” machines using VPP.
Is It possible?
On both MAP-CE and MAP-BR machines, I have successfully installed VPP
(v20.09)
All machines are CentOS-7 VMs.
On MAP-CE machine, I have used below startup configuration: -
unix {
nodaemon
log /var/log/vpp/vpp.log
interactive
full-coredump
cli-listen /run/vpp/cli.sock
poll-sleep-usec 100
startup-config setup.tmpl
gid vpp
}
api-trace { on }
api-segment { gid vpp }
socksvr { default }
dpdk {
log-level debug
dev default {
num-rx-desc 512
num-tx-desc 512
}
dev 0000:07:12.6 {
name ens34
}
dev 0000:07:13.0 {
name ens35
}
uio-driver vfio-pci
}
cpu {}
# memory {
# main-heap-size 1G
# main-heap-page-size 1G
# default-hugepage-size 1G
# }
logging {
default-log-level debug
default-syslog-log-level debug
}
plugins {
plugin dpdk_plugin.so { enable }
plugin dhcp_plugin.so { enable }
plugin nat_plugin.so { enable }
plugin nat44_plugin.so { enable }
plugin nat44_ei_plugin.so { enable }
plugin cnat_plugin.so { enable }
plugin ping_plugin.so { enable }
plugin det44_plugin.so { enable }
plugin map_plugin.so { enable }
plugin dns_plugin.so { enable }
plugin tracedump_plugin.so { enable }
}
As for networking commands, I intend to use the followings: -
nat44 plugin enable sessions 63000
nat44 forwarding enable
set nat timeout udp 3000 tcp-established 7440 tcp-transitory 2400 icmp 600
set interface nat44 out ens35 output-feature
nat44 add static mapping tcp local 10.0.0.2 5000 external 203.0.113.1 1050
nat44 add interface address ens35
However, inside VPP (I mean after entering vppctl)
I got the error below: -
vpp# nat44 enable
nat44: unknown input `enable'
--
How can I add the tunneling commands to my configuration so that MAP-CE
functions as NAT44 + encapsulator.
Last question, instead of static mapping, can I implement dynamic mapping?
What is missing?
Kind Regards
Ameen
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