My organizaton is having issues sending and receiving emails that go through the firewall. Internally, they send and recieve fine. I have confirmed we have internet connectivity (obviously since i am typing this thread... ). The process worked fine ...
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Forum Posts
Resolved! Basic CSC question for ASA5520
Good morning! We have been having issues with some email accounts that seem to be sending out spam mail on the SMTP port when the computer has been infected.These emails are not going through our Ironport and we are having touble locating the source...
as i understandby default...any interface with a higher security leveil..i.e 100 is automatically allowed to lower..i.e 40, 0, 20and lower is denied to higherhowerver on my asawe have an inside interface with a security level of 100 and deviced behin...
Hi, I was wondering if someone else has noted an increase in false positives concerning the following 2 events:- Microsoft Internet Explorer toStaticHTML String Parsing Cross-Site Scripting Vulnerability- Microsoft Office Excel Ghost Record Parsing ...
Resolved! asa log
Hi,Few questions on ASA:1. one of asa has logging enabled for warning & information message. logging enablelogging buffered warningslogging asdm informationalwhen asdm logs are seen, it shows normal teardown etc. for traffic. but sh log gives lot ...
Resolved! 3DES may be faster
Even though AES has theoretical advantage over 3DES for speed and efficiency in some hardware implementation 3DES may be faster where support for 3DES is mature.http://blogs.msdn.com/b/ace_team/archive/2007/09/07/aes-vs-3des-block-ciphers.aspxI have ...
Resolved! DPD and Keepalive??
Hi Friends,I am confused between DPD and Keepalive??How is working of PFS?Please help to share..
We have ISA Server which is setup to restrict particular domain groups controlled access, three groups in all (basic-minimum, intermediate-normal and advanced-maximumIs there a way to replicate this setup on our ASA5510E.g. We have an Object group se...
when I do any changes on firewall, I get following error in logs,it gives me message that below parameters are not updated in firewallset ike ikev2 initiator-send-dummy-ipsecset ike ikev2 ike-sa-soft-lifetime set ike ikev2 stateless-cookie-threshold ...
Hi everybody, last week I had a problem into my network, now is working fine, but I want to know if you can help me to know what was the possible reason for that problem and which of my actions was the one who fixed the problem, and/or if it can pas...
Hi,We recently upgraded our FWSM from version 2.3 to version 4.1, without the intermediate hop to a 3.x version first. We were advised by a Cisco representative that this intermediate upgrade to 3.x was no longer necessary.Overall, the upgrade appea...
Resolved! asdm error
I'm trying to enable the top ten services feature using asdm 6.34-53 and get the error in the attached graphic.I assume this means threat detection is not compatible with this feature? Is there a way to work around this?
Hello,Recently I've been supporting a branch site ASA 5505 v 8.3 that has the following site to site vpn configuration details (the site is not meshed, just a single connection back to the hub site):access-list outside_1_cryptomap extended permit ip ...
Resolved! Inaccessible Links
There are various links posted by support personnel in the "Ask The Experts" discussion that I cannot access. A few examples:http://www.cisco.com/en/US/partner/docs/security/ips/7.0/configuration/guide/ime/ime_getting_started.html#wp1233087http://www...
Can somebody help me to get brief information on the below signatures. DCERPC: Frag Length Overly Long-0x47600a00 TCP: ACK Host Sweep-0x40009c00NETBIOS-SS: Guest Login Succeeded-0x4070a500 NETBIOS-SS: NULL Credentials Login-0x4070a400 DCERPC: Spoolss...
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| 04-30-2026 12:46 AM | ||
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