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brixsat
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Posts: 41
Joined: Thu Nov 07, 2019 11:10 pm
Location: Porto
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OpenVpn connected but no lan neither internet

Fri Oct 09, 2020 4:51 pm

Hello,

I have a mikrotik with 2 vpn servers.
The pptp server vpn i can connect and with success and is working nicely (lan + internet without problems).
The openvpn server i can connect but no lan, no internet, no nothing, just an ip from the 192.168.89.x network, nothing else, no internet, no access to lan, no access to router.


What am I doing wrong?
# oct/09/2020 14:50:22 by RouterOS 6.47.4
# software id = 3WGQ-8KGC
#
# model = RB951Ui-2nD
# serial number = B88C0BE34E42
/interface bridge
add admin-mac=C4:AD:34:B4:26:ED auto-mac=no comment=defconf name=bridge
/interface wireless
set [ find default-name=wlan1 ] country=portugal disabled=no mode=ap-bridge \
    ssid=Wifi@Company wireless-protocol=802.11
/interface list
add comment=defconf name=WAN
add comment=defconf name=LAN
/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa-psk,wpa2-psk mode=\
    dynamic-keys supplicant-identity=MikroTik wpa-pre-shared-key=felicidade \
    wpa2-pre-shared-key=felicidade
/ip hotspot profile
set [ find default=yes ] html-directory=flash/hotspot
/ip pool
add name=dhcp ranges=192.168.88.10-192.168.88.254
add name=vpn ranges=192.168.89.2-192.168.89.255
/ip dhcp-server
add address-pool=dhcp disabled=no interface=bridge name=defconf
/ppp profile
set *FFFFFFFE local-address=192.168.89.1 remote-address=vpn
/interface bridge port
add bridge=bridge comment=defconf interface=ether2
add bridge=bridge comment=defconf interface=ether3
add bridge=bridge comment=defconf interface=ether4
add bridge=bridge comment=defconf interface=ether5
add bridge=bridge comment=defconf interface=wlan1
/ip neighbor discovery-settings
set discover-interface-list=LAN
/interface l2tp-server server
set enabled=yes ipsec-secret=vpn1 use-ipsec=yes
/interface list member
add interface=ether2 list=LAN
add interface=ether3 list=LAN
add interface=ether4 list=LAN
add interface=ether5 list=LAN
add interface=ether1 list=WAN
add interface=bridge list=LAN
/interface ovpn-server server
set auth=sha1 certificate=server-certificate cipher=aes256 default-profile=\
    default-encryption enabled=yes
/interface pptp-server server
set enabled=yes
/interface sstp-server server
set default-profile=default-encryption enabled=yes
/ip address
add address=192.168.88.1/24 comment=defconf interface=ether1 network=\
    192.168.88.0
add address=192.168.88.0/24 interface=ether2 network=192.168.88.0
/ip cloud
set ddns-enabled=yes
/ip dhcp-client
add comment=defconf disabled=no interface=ether1
/ip dhcp-server network
add address=192.168.88.0/24 comment=defconf gateway=192.168.88.1
/ip dns
set allow-remote-requests=yes
/ip dns static
add address=192.168.88.0 comment=defconf name=router.lan
/ip firewall filter
add action=accept chain=input comment=\
    "defconf: accept established,related,untracked" connection-state=\
    established,related,untracked
add action=accept chain=input comment="allow openvpn" dst-port=1194 log=yes \
    protocol=tcp
add action=accept chain=input comment="allow IPsec NAT" dst-port=4500 \
    protocol=udp
add action=accept chain=input comment="allow IKE" dst-port=500 protocol=udp
add action=accept chain=input comment="allow l2tp" dst-port=1701 protocol=udp
add action=accept chain=input comment="allow pptp" dst-port=1723 protocol=tcp
add action=accept chain=input comment="allow sstp" dst-port=443 protocol=tcp
add action=drop chain=input comment="defconf: drop invalid" connection-state=\
    invalid
add action=accept chain=input comment="defconf: accept ICMP" protocol=icmp
add action=accept chain=input comment=\
    "defconf: accept to local loopback (for CAPsMAN)" dst-address=127.0.0.1
add action=drop chain=input comment="defconf: drop all not coming from LAN" \
    disabled=yes in-interface-list=!LAN
add action=accept chain=forward comment="defconf: accept in ipsec policy" \
    ipsec-policy=in,ipsec
add action=accept chain=forward comment="defconf: accept out ipsec policy" \
    ipsec-policy=out,ipsec
add action=fasttrack-connection chain=forward comment="defconf: fasttrack" \
    connection-state=established,related
add action=accept chain=forward comment=\
    "defconf: accept established,related, untracked" connection-state=\
    established,related,untracked
add action=drop chain=forward comment="defconf: drop invalid" \
    connection-state=invalid
add action=drop chain=forward comment=\
    "defconf: drop all from WAN not DSTNATed" connection-nat-state=!dstnat \
    connection-state=new in-interface-list=WAN
/ip firewall nat
add action=masquerade chain=srcnat comment="defconf: masquerade" \
    ipsec-policy=out,none out-interface-list=WAN
add action=masquerade chain=srcnat comment="masq. vpn traffic" log=yes \
    src-address=192.168.89.0/24
/ppp secret
add name=test1 password=test1
add name=test2 password=test2
/system clock
set time-zone-name=Europe/Lisbon
/tool mac-server
set allowed-interface-list=LAN
/tool mac-server mac-winbox
set allowed-interface-list=LAN
Thanks in advance
 
User avatar
brixsat
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Posts: 41
Joined: Thu Nov 07, 2019 11:10 pm
Location: Porto
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Re: OpenVpn connected but no lan neither internet

Sat Oct 10, 2020 1:55 pm

Any one?

Its very strange why one works and other dont.
 
User avatar
brixsat
newbie
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Posts: 41
Joined: Thu Nov 07, 2019 11:10 pm
Location: Porto
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Re: OpenVpn connected but no lan neither internet

Mon Oct 12, 2020 11:38 am

Anyone?
 
Sob
Forum Guru
Forum Guru
Posts: 9188
Joined: Mon Apr 20, 2009 9:11 pm

Re: OpenVpn connected but no lan neither internet

Mon Oct 12, 2020 5:06 pm

It doesn't look like anything in router's config. Check the client side. PPTP probably uses tunnel as default gateway, do you have the same for OpenVPN?
 
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brixsat
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Posts: 41
Joined: Thu Nov 07, 2019 11:10 pm
Location: Porto
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Re: OpenVpn connected but no lan neither internet

Thu Oct 15, 2020 5:46 pm

I only have problems on openvpn. Cant find out why.

pptp = all ok :)

openvpn = no routing, no access to the router, no access to local lan nothing. I have an ip after connect but nothing else.
 
rbuserdl
Member Candidate
Member Candidate
Posts: 270
Joined: Thu Mar 22, 2018 1:53 pm

Re: OpenVpn connected but no lan neither internet

Thu Oct 15, 2020 6:09 pm

Hello

You have included the 192.168.89.255 in the pool, I think this is the problem
I suggest you to change it to 253 (I have problem recently adding the 254 too)

Regards,
Damián
 
User avatar
brixsat
newbie
Topic Author
Posts: 41
Joined: Thu Nov 07, 2019 11:10 pm
Location: Porto
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Re: OpenVpn connected but no lan neither internet

Thu Oct 15, 2020 6:54 pm

will try that and report

thanks :)
 
User avatar
brixsat
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Posts: 41
Joined: Thu Nov 07, 2019 11:10 pm
Location: Porto
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Re: OpenVpn connected but no lan neither internet

Thu Oct 15, 2020 8:22 pm

Fixed
I had to remove comp-lzo from client.

# mikrotik does not support
#comp-lzo
Last edited by brixsat on Thu Oct 15, 2020 10:43 pm, edited 1 time in total.
 
Sob
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Forum Guru
Posts: 9188
Joined: Mon Apr 20, 2009 9:11 pm

Re: OpenVpn connected but no lan neither internet

Thu Oct 15, 2020 8:47 pm

Once more:
PPTP probably uses tunnel as default gateway, do you have the same for OpenVPN?
 
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brixsat
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Posts: 41
Joined: Thu Nov 07, 2019 11:10 pm
Location: Porto
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Re: OpenVpn connected but no lan neither internet  [SOLVED]

Thu Oct 15, 2020 10:44 pm

The problem was comp-lzo. Now it works.

# mikrotik does not support
#comp-lzo