Ok. So it probably can't get back to you. Maybe need to source NAT your 
packets. 

Regards

Alexander

Alexander Neilson
Neilson Productions Ltd
[email protected]
021 329 681

> On 23/05/2014, at 6:53 pm, Grand Avenue Broadband <[email protected]> 
> wrote:
> 
> The WiFi box is configured as an AP, not a router, so it doesn't have any 
> routes.  It's just a glorified unmanaged switch with a radio in it.  Only the 
> LAN ports are used.
> 
>> On May 22, 2014, at 10:52 PM, Alexander Neilson <[email protected]> 
>> wrote:
>> 
>> Does your wifi ap have a route through the gateway / default route? 
>> 
>> Also does your wifi ap allow management outside the local subnet?
>> 
>> Unless it has a default gateway it won't know where to send the packets back 
>> to in order to reach you. 
>> 
>> If it doesn't allow management from remote addresses you may need to allow 
>> "remote management" and a remote range to allow to manage. 
>> 
>> In this case dst nat changes the packet destination as you saw but the 
>> source is still your own IP address so it will be outside the subnet and 
>> also "remote"
>> 
>> Try check those to and if it's still not working let us know. 
>> 
>> Regards
>> 
>> Alexander
>> 
>> Alexander Neilson
>> Neilson Productions Ltd
>> [email protected]
>> 021 329 681
>> 
>>> On 23/05/2014, at 4:26 pm, Grand Avenue Broadband 
>>> <[email protected]> wrote:
>>> 
>>> I'm buffaloed by port translation, which is supposedly very simple.
>>> 
>>> I set all my subscribers up with a NATted LAN at 192.168.10.0/24, the 
>>> router at .1, the DHCP range at .100-.115 or so, and if they have a WiFi 
>>> router, I hardcode it to .2 and configure it as an access point, no NAT.  
>>> The CPE (SXT or other) does all the NAT.
>>> 
>>> I want to be able to access the setup screen on each household WiFi AP so I 
>>> can handle additional classes of problems without driving out.
>>> 
>>> I set up NAT as so (10.2.1.251 is the WAN of the CPE I am testing with):
>>> 
>>> /ip firewall nat
>>> add action=dst-nat chain=dstnat dst-address=10.2.1.251 dst-port=8080 
>>> protocol=tcp to-addresses=192.168.10.2 to-ports=80
>>> add action=masquerade chain=srcnat out-interface=WLAN to-addresses=0.0.0.0
>>> 
>>> When I browse to 10.2.1.251:8080 at the NOC, I see the packet come in the 
>>> WAN, I see it get NATted to 192.168.10.2:80, I see a response come in the 
>>> ether from the WiFi, and then... nothing.  Connection stays at SYN, then 
>>> dies.
>>> 
>>> I know it's not a firewall issue, because I temporarily bypassed the 
>>> firewall with unconditional ACCEPT statements for all chains at the top.
>>> 
>>> I have no problems setting up a PPTP VPN on the CPE, logging into it, 
>>> becoming a member of the LAN, and accessing the WiFi that way, but it burns 
>>> me that I should be able to make it work the simpler way and I just can't 
>>> do it.
>>> 
>>> Any ideas?  Thanks in advance.
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>>> 
>>> Visit http://blog.butchevans.com/ for tutorials related to Mikrotik RouterOS
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