Pre neki mesec mi je neko provalio na računar sa mikrotikom i promenio mi je admin password.
To sam ispravio, ali mi se dešava da ne mogu da idem na neke sajtove, konkretno na www.microsoft.com, www.icq.com. Isto tako mi ne radi ni microsoftov live messenger i nativni icq windows klijent, mada preko gaima sve to radi.
A short cut is the longest distance between two points
Change MSS
It is a well known fact that VPN links have smaller packet size due to
incapsulation overhead. A large packet with MSS that exceeds the MSS of the
VPN link should be fragmented prior to sending it via that kind of
connection. However, if the packet has DF flag set, it cannot be fragmented
and should be discarded. On links that have broken path MTU discovery
(PMTUD) it may lead to a number of problems, including problems with FTP and
HTTP data transfer and e-mail services.
In case of link with broken PMTUD, a decrease of the MSS of the packets
coming through the VPN link solves the problem. The following example
demonstrates how to decrease the MSS value via mangle: