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| Subject: | Re: Detect IKE VPNs |
|---|---|
| Date: | Sat, 15 Jul 2006 21:03:38 +0200 |
I scanned a host which I manually verified had IKE running on port 500, but I cannot get nessus to report that it has detected this service. I can manually run the nasl (nasl -t <ip.address> ike_detect.nasl) and verify there is a response from the server using tcpdump:
It could be the VPN server you're scanning does XAUTH or using a groupname authentication with PSK. I have also one VPN system not detected by this plugin, because without identification it will not respond with signatures. The ike_detect.nasl needs the sigs to report an error, otherwise it will not be successful. "ike-scan -A -v [ip-address]" doesn't work, but "ike-scan -A -v --id=[groupname] [ip-address]" will give me nice info about the proposed policy, the system in use (sig) and some other sigs like for DPD/XAUTH. -- Ferdy _______________________________________________ Nessus mailing list Nessus@list.nessus.org http://mail.nessus.org/mailman/listinfo/nessus
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