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berrucas
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l2tp/ipsec problem

Fri Feb 08, 2019 2:45 pm

Hi. Until recently I have been working fine with the l2tp / ipsec protocol. Now, I do not know why it fails and I get the following message in log:
xx.xx.xx.xx failed to pre-process for ph2 packet
xx.xx.xx.xx peer sent packet for dead phase2
In the ipsec window I get the following message:
Unsafe configuration suggestio to use certificates.
Now it is necessary to work with certificates?
Thank you
 
berrucas
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Re: l2tp/ipsec problem

Fri Feb 08, 2019 3:01 pm

I forgot to put the configuration
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nichky
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Re: l2tp/ipsec problem

Fri Feb 08, 2019 8:38 pm

make filter accept for IPsec port=500,4500. And also L2TP
!) Safe Mode is your friend;
 
berrucas
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Re: l2tp/ipsec problem

Fri Feb 08, 2019 8:52 pm

I already had it done, I forgot to put it
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nichky
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Re: l2tp/ipsec problem

Sat Feb 09, 2019 6:42 am

Hi. Until recently I have been working fine with the l2tp / ipsec protocol. Now, I do not know why it fails and I get the following message in log:
xx.xx.xx.xx failed to pre-process for ph2 packet
xx.xx.xx.xx peer sent packet for dead phase2
In the ipsec window I get the following message:
Unsafe configuration suggestio to use certificates.
Now it is necessary to work with certificates?

It's just a message. That features comes with the new version several versions ago. Just reminding you that pre shared key can be hacked.

Thank you
!) Safe Mode is your friend;
 
berrucas
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Re: l2tp/ipsec problem

Sat Feb 09, 2019 12:55 pm

Thank you very much, it worked. What was he doing wrong?

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