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anuser
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Joined: Sat Nov 29, 2014 7:27 pm

CAPSMANv2: no IPv6 traffic

Wed Mar 09, 2016 6:11 pm

Hi,

I´m playing with CAPSMAN2 + Dynamic VLAN which works perfectly: I attached

- VLAN1000 configuration is working with IPv4, i.e.:
---- traffic forwarding at CAPSMAN (not locally at the access point)
----pool2 ranges=10.15.0.241-10.15.255.254
---- IP traffic is source NATed at the RouterOS
----clients get their IP addresses via DHCP
----But I cannot see any IPv6 traffic incoming on the laptop while being connected.
---- OSPFv3 is working from the RouterOS to WAN,
---- I can reach the IPv6 address sitting on VLAN1000 from the whole network

Perhaps I didn´t enable IPv6 router advertisements for VLAN1000 correctly?
/caps-man channel
add band=5ghz-a/n/ac name=eduroam-5ghz
/interface bridge
add name=bridge1
add name=bridge3
add name=loopback0
add name=loopback1
/interface vlan
add interface=ether2 name=vlan743 vlan-id=743
add interface=bridge1 name=vlan1000 vlan-id=1000
add interface=bridge1 name=vlan2000 vlan-id=2000
add interface=ether1 name=vlan2043 vlan-id=2043
/caps-man datapath
add bridge=bridge1 name=datapath1 vlan-mode=use-tag
/caps-man security
add authentication-types=wpa2-eap encryption=aes-ccm group-encryption=aes-ccm name=security1
/caps-man configuration
add channel=eduroam-5ghz country=germany datapath=datapath1 name=cfg1 security=security1 ssid=eduroam-ipv6
/ip pool
add name=pool1 ranges=10.14.0.241-10.14.255.254
add name=pool2 ranges=10.15.0.241-10.15.255.254
add name=dhcp_pool1 ranges=10.14.0.1-10.14.0.239,10.14.0.241-10.14.255.254
add name=dhcp_pool2 ranges=10.15.0.1-10.15.0.239,10.15.0.241-10.15.255.254
/ip dhcp-server
add add-arp=yes address-pool=dhcp_pool1 disabled=no interface=vlan2000 name=dhcp1
add address-pool=dhcp_pool2 disabled=no interface=vlan1000 name=dhcp2
/ipv6 dhcp-server
add address-pool=2001:123:444:888::/64 interface=vlan1000 name=server1
/routing ospf instance
set [ find default=yes ] redistribute-connected=as-type-2 router-id=10.1.21.44
add name=ospf1 redistribute-connected=as-type-2 router-id=10.1.0.99 routing-table=vrf1
/routing ospf area
add instance=ospf1 name=ospf1-backbone
/routing ospf-v3 instance
set [ find default=yes ] redistribute-connected=as-type-2 router-id=10.1.21.44
/caps-man manager
set enabled=yes
/caps-man provisioning
add action=create-dynamic-enabled master-configuration=cfg1
/interface bridge port
add bridge=bridge3 interface=vlan2043
add bridge=bridge3 interface=ether1
/ip address
add address=10.1.9..114/30 interface=vlan2043 network=10.1.9..112
add address=10.1.21.44 interface=loopback0 network=10.1.21.44
add address=10.14.0.240/16 interface=vlan2000 network=10.14.0.0
add address=10.1.0.81/30 interface=ether2 network=10.1.0.80
add address=10.15.0.240/16 interface=vlan1000 network=10.15.0.0
add address=10.1.0.99 interface=loopback1 network=10.1.0.99
/ip dhcp-server network
add address=10.14.0.0/16 dns-server=8.8.8.8,8.8.4.4 gateway=10.14.0.240
add address=10.15.0.0/16 dns-server=10.1.20.33,10.1.20.2 gateway=10.15.0.240 ntp-server=10.1.20.2
/ip firewall nat
add action=masquerade chain=srcnat out-interface=bridge3 src-address=10.15.0.0/16
/ip route vrf
add interfaces=vlan2000 routing-mark=vrf1
/ipv6 address
add address=2001:123:444:12d::2 interface=vlan2043
add address=2001:123:444:888:4e5e:cff:fedd:6e2b eui-64=yes interface=vlan1000
/ipv6 nd
add hop-limit=64 interface=vlan1000 managed-address-configuration=yes mtu=1300 other-configuration=yes retransmit-interval=1s
/radius
add address=10.1.19.1 disabled=yes secret=sdfh/sadh service=wireless src-address=10.1.9..114 timeout=9s
add address=10.1.19.2 secret=sdfh/sadh service=wireless src-address=10.1.9..114 timeout=3s
/routing ospf network
add area=backbone network=10.1.21.44/32
add area=backbone network=10.1.9..112/30
add area=ospf1-backbone network=10.1.0.80/30
add area=ospf1-backbone network=10.1.0.99/32
/routing ospf-v3 interface
add area=backbone interface=bridge3
/system logging
add topics=interface
add topics=event
add topics=radius
add topics=wireless
/system ntp client
set enabled=yes primary-ntp=10.1.20.2
 
anuser
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Posts: 601
Joined: Sat Nov 29, 2014 7:27 pm

Re: CAPSMANv2: no IPv6 traffic

Thu Mar 10, 2016 12:22 pm

The problem is the wireless package:

- with old wireless-fp: client receives IPv6 router advertisement, everything works
- with new wireless-rep: client doesn´t receive any IPv6 traffic, no RA at all
 
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pukkita
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Posts: 3051
Joined: Wed Dec 04, 2013 11:09 am
Location: Spain

Re: CAPSMANv2: no IPv6 traffic

Thu Mar 10, 2016 4:56 pm

Have you tried wireless-cm2? wireless-rep was just released...
 
anuser
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Posts: 601
Joined: Sat Nov 29, 2014 7:27 pm

Re: CAPSMANv2: no IPv6 traffic

Mon Mar 14, 2016 2:20 pm

[UPDATE]
It works, when I change multicast-helper setting to full on the Cap interface

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