Hello all! I have a weird problem that I have with my network, and I hope u can give me suggestions on how to solve it. I shall give a description of my system first. PC1 (IP Address 10.0.0.33): Wireless adapter connected to the main router WRT54G (in access point mode). PC2 (IP Address 10.0.0.55): Normal Ethernet connection to the main router. PC3 (IP Address 10.0.0.22): Normal Ethernet connection to the secondary router (linked to the main router via Wireless Ethernet Bridge mode) My problem is: From 10.0.0.22 I am able to ping 10.0.0.55. From 10.0.0.33 I am able to ping 10.0.0.55. But from 10.0.0.22 I am not able to ping 10.0.0.33, and vice versa. What could be the problem?