![]() The goal is to set up a GRE tunnel so that several private IP ranges from the SRX side are accessible from the Linux side. SRX Public IP: a.b.c.d - Internet zone, on reth0.0 I can work on the Linux side from there.) ![]() I can even use wireshark to decrypt the packets (using the keys from the Linux side) and I see that the contents are the ping packets with the correct private IPs inside.Īny ideas why the SRX side isn't responding to a ping? (If I could at least get the SRX side to respond. I can ping from either side and see the ESP packets going to the other side, but neither end responds to the ping (the ESP packet is dropped maybe?). It is now to the point where I have the security-associations showing so the tunnel seems to be active. +++ b/ipsec-tools-0.7.1/src/racoon/localconf.c 16:35:18.I'm trying to configure a static ipsec tunnel between an SRX240 and a Linux host (using racoon). This outrage looked something like this:ĭiff -ur a/ipsec-tools-0.7.1/src/racoon/localconf.c b/ipsec-tools-0.7.1/src/racoon/localconf.c First, an ipsec-tools rebuild operation was required so that it could support wildcard (*) for the preshared key, since the IP addresses of the client machines are unknown. There was a task to connect client hosts via L2TP over IPSec, and here Rakun could not cope. ![]() One of the problems was redoing the configs from the existing site-to-site, I had to strain my brain a bit and remember that one host is the same network, only with a subnet mask of 255.255.255.255, i.e. To help the lovers, it took about a couple of days to create a more or less working config. The conditions of passage were as follows: ![]() On the other side, his beloved CISCO was waiting for him, which, however, consistently supported a couple of dozen secure connections, but was looking forward to our hero knocking on her, calling PreShared Key and embracing her in the arms of his reliable IPSec channel.īut before that, it was necessary to pass a difficult test, because the strict but fair father of CISCO - the system administrator on the other side, did not give access to his ward without successfully passing the test. Raccoon successfully downloaded, installed, pulling along a bunch of packages and joyfully notified me that he was here. First, superficially studying the IPSec theory, I took up the practice: Oh, and I don’t know why my soul became attached to this application. My choice fell on Debian Squeeze and KAME ipsec-tools, in the common people racoon. To the reader who needs urgent help, and not stories about my misfortunes that led to the writing of this topic, I recommend scrolling to the heading “Actually the subject”Ībout six months ago, I needed to raise a server for payment terminals with connection to the payment system via IPSec. So, my dear reader, get ready, begin the story. In this article, I would like to captivate you with a story about my adventures in finding reliable and secure IPSec connections, where there are many amazing discoveries and disappointments, riddles and answers, stories of faithful service and treacherous betrayals.
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