I'm using WRT54GS v.2 Firmware: DD-WRT v23 (12/25/05) and have real problems to logon using SSH or TELNET. I've tried many different combinations of login and password and nothing seems to work. My second and real problem is that TFTP is accepting my password but can't connect to server and I'm unable to load new firmware. The only way is web based update. I need to have TFTP working because my firmware is somehow faulty. I've done many reboots and resets and nothing helped yet. Please help if you can.