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Hi all,I have the problem about the SMTP mail cannot be sent or cannot be received in Exchange Server, since , i upgrade to PIX firewall 2 weekly , user report a some of email can't received when change the PIX firewall, i have check the my SMTP log ...
Hi all,I have encountered a problem on PIX when using Web browser to access the FTP server.On the log, it stated something like Deny MyIP/Some port to MyFTP/21 flag PSH ACKAny one can help? Thanks.
Hi all, I have problem config the ftp server , since i want config a ftp server allow outside clients the access ftp server , i just open the port 21 in access-list , but when i try to using browers eg. IE to connect my ftp server , when input login ...
Hi all ,I have the problem about PIX 515e and my running config as below:access-list inside deny tcp host 172.16.1.29 any eq domain access-list inside deny udp host 172.16.1.29 any eq domain access-list inside permit tcp 172.16.1.0 255.255.255.224 an...
Hi all,Does it need to set ACL to block the outside interface , because i want to outside interface not allow people to ping and so on ...... , pls advise Stanley
Hi mhussein,My exchange server 5.5 in inside interface and my Mail relay in DMZ interface, firstly client send email to us the mail relay will be receiver and than forward to exchange server, i have found that my mail relay server badmail folder see ...
Hi Patrick ,I have found that when i try to using third partyftp client software to outside connect my inside ftp server , i found that using passive mode in client side didn't work , but try to active is work , in passive mode log , i check that in ...
Hi Patrick,Thx for your advise!But what is the security risk for open port 113?or is it my network using dual NAT problem?Because my network using PIX and W2k Router , is that any issue? pls advise.Stanley
