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Hi - I have a number of IDSM-2 cards I've recently upgraded from 4.x code to 5.1.1 IPS code. Since the upgrade, I am having frequent issues with the sensing interfaces (gigabitEthernet0/7 and 0/8) going errorDisabled. Of course I am not able to do ...
Hi, We have some 4250-XL sensors with gigabit fiber cards. I want to use them with a fiber tap and am having issues with the sensing interfaces showing "link down." I have read a number of forum posts here regarding the fact that this is perhaps no...
This issue has been raised previously; it's gained some visibility recently out at SANS although so far no one has an answer. I and a number of other folks occaisionaly see two or three alerts in a row regarding IP fragments, with the source and des...
I have long been subscribed to the e-mail alerts advising me of IDS updates. About three months ago, I stopped getting them. I have a teammate who is still receiving them. I have added and removed myself from the signup about 8 times since then. ...
As of Chrome 45, Chrome will now error out on this. https://www.chromium.org/administrators/err_ssl_weak_server_ephemeral_dh_key Need a fix, not a browser-side workaround.
In addition to the excellent suggestions already given:A) netcat (you may have to search around for it). This tool lets you set up a listening socket on any port, or a connecting socket. You can pipe whatever you want through it, including strings ...
You can see the specific strings if you edit the signature directly on the sensor; if you're looking at it with VMS you can't access the actual string being matched.
I do not consider this matter closed; one of the other Cisco engineers indicated this padding is a feature of 3.x sensors but in 4.x indicates a bug.One of the other engineers said "preliminary analysis based on extremely limited data available" - so...
