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I want to allow ping replies on ppp1 in the fw script, how do I do that?

0 votes
I've tried this:
pass in break end on ppp 1 proto icmp icmp-type echorep code 0

But it does not work.

Any tips?

Cheers,
John
asked Aug 30, 2016 in Digi TransPort Cellular by jserink New to the Community (44 points)

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2 Answers

0 votes
Try the following. You don't want an inbound rule because you only want the matched reply.

pass out break end on ppp 1 proto icmp from addr-ppp 1 icmp-type echo inspect-state
answered Aug 30, 2016 by NicholasWilson Veteran of the Digi Community (969 points)
0 votes
I got this to work actually doing this:
pass in break end proto icmp icmp-type echo

I have to let the ping IN before the router can answer it.

This was the only line I had to add to make it work. Since I only enable the FW on the ppp1 interface, I can leave that part of it out.

Cheers,
John
answered Aug 30, 2016 by jserink New to the Community (44 points)
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