Hi all,
Some websites are not working correctly for me. This was the same issue I have when the MTU is not set correctly in IPv4, so I'm guessing it's the same issue.
considering values for MTU on ppp0, can anyone suggest appropriate values for ipv6?
Quote
eth0 Link encap:Ethernet HWaddr 00:01:c0:04:3f:0a
inet addr:10.1.1.254 Bcast:10.1.1.255 Mask:255.255.255.0
inet6 addr: 2001:470:d:10fc::1/64 Scope:Global
inet6 addr: fe80::201:c0ff:fe04:3f0a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3366777 errors:0 dropped:0 overruns:0 frame:0
TX packets:2985756 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1814088140 (1.6 GiB) TX bytes:1103029844 (1.0 GiB)
Interrupt:10 Base address:0xf800
eth1 Link encap:Ethernet HWaddr 00:01:c0:04:4b:3d
inet addr:10.12.1.254 Bcast:10.12.1.255 Mask:255.255.255.0
inet6 addr: 2001:470:f459:1::1/64 Scope:Global
inet6 addr: fe80::201:c0ff:fe04:4b3d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:286056 errors:0 dropped:0 overruns:0 frame:0
TX packets:409638 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:40174116 (38.3 MiB) TX bytes:430437537 (410.4 MiB)
Interrupt:5 Base address:0xf400
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:239 errors:0 dropped:0 overruns:0 frame:0
TX packets:239 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:29088 (28.4 KiB) TX bytes:29088 (28.4 KiB)
ppp0 Link encap:Point-to-Point Protocol
inet addr:27.33.131.215 P-t-P:202.7.179.80 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
RX packets:2099941 errors:0 dropped:0 overruns:0 frame:0
TX packets:1658339 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:1339735519 (1.2 GiB) TX bytes:245288759 (233.9 MiB)
sit0 Link encap:IPv6-in-IPv4
inet6 addr: ::10.12.1.254/96 Scope:Compat
inet6 addr: ::27.33.131.215/96 Scope:Compat
inet6 addr: ::127.0.0.1/96 Scope:Unknown
inet6 addr: ::10.1.1.254/96 Scope:Compat
UP RUNNING NOARP MTU:1480 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
sit1 Link encap:IPv6-in-IPv4
inet6 addr: 2001:470:c:10fc::2/64 Scope:Global
inet6 addr: fe80::a0c:1fe/64 Scope:Link
inet6 addr: fe80::1b21:83d7/64 Scope:Link
inet6 addr: fe80::a01:1fe/64 Scope:Link
UP POINTOPOINT RUNNING NOARP MTU:1472 Metric:1
RX packets:3442 errors:0 dropped:0 overruns:0 frame:0
TX packets:3600 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1129262 (1.0 MiB) TX bytes:333773 (325.9 KiB)
I have read that since IP6 packets must fit in IP4, that if you are having problems, start at about 1280.