Hi,
I am considering a problem with my RB411. I have an extension card with SIM card and I am trying to make it work together. After enabling interface marked as ppp I have input an APN address taken from my ISP. Generally it authentificates and there are some new entries im my routing table. But if I try to ping whatever host in the Internet routing table gets clean and I have an error "no route to host" when pinging ;-( What I am doing wrong and why it happens???
Thanks in advance for help