I have a strange IP with this message from my PIX: Error --- %PIX-3-305005: No translation group found for udp src inside:169.254.18.19/138dst outside:169.254.255.255/138.
I want to find the IP 169.254.18.19. I have some PCs linked to a switch Zyxel and one cable that go from zyxel to Catalyst switch that gives internet connection. So i have put the Zyxel cable inside a 3com HUB, a cable from HUB to Catalyst and a cable From HUB to an external PC. In this PC i have installed Ethereal/Wireshark to sniff all traffic. Is all this correct? i have tu put the cables inside the HUB in some order? After sniffing the traffic i have analysed the packets but there is nothing about that IP. Have I to filter in some way the traffic?