Well, i'm on Lucid and this problem is still here. When i tried Natty, it looks the same but i'm not sure, i downgraded because of some not related bugs. With pppoconf configured connection, my ifconfig looks like
ppp0 Link encap:Протокол PPP (Point-to-Point Protocol) inet addr:46.175.126.109 P-t-P:89.16.99.229 Mask:255.255.255.255 UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1480 Metric:1 RX packets:1099 errors:0 dropped:0 overruns:0 frame:0 TX packets:1088 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:3 RX bytes:683704 (683.7 KB) TX bytes:138476 (138.4 KB) With network-manager configured connection all the same but MTU:1492. And it ignores 1480 settings in network-manager GUI. I tried network-manager from the trunk ppa. All the same. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/387456 Title: wrong mtu value on dsl connection -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs