On 01/18/2011 09:06 PM, Jesse Gross wrote: > On Tue, Jan 18, 2011 at 11:52 AM, Hans de Bruin wrote: >> On 01/16/2011 09:24 PM, Hans de Bruin wrote: >>> >>> After last nights compile i lost the possibility to connect to ssh and >>> http over ipv6. The connection stops at syn_sent. connections to my >>> machine end in syn_recv. ping6 still works. >>> >> >> The bisect ended in: >> >> 0363466866d901fbc658f4e63dd61e7cc93dd0af is the first bad commit >> commit 0363466866d901fbc658f4e63dd61e7cc93dd0af >> Author: Jesse Gross >> Date: Sun Jan 9 06:23:35 2011 +0000 >> >> net offloading: Convert checksums to use centrally computed features. >> >> In order to compute the features for other offloads (primarily >> scatter/gather), we need to first check the ability of the NIC to >> offload the checksum for the packet. Since we have already computed >> this, we can directly use the result instead of figuring it out >> again. >> >> Signed-off-by: Jesse Gross >> Signed-off-by: David S. Miller >> >> >> ssh ::1 still works. And since dns still works I guess udp is not affected. >> My nic is a: >> >> 09:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5752 Gigabit >> Ethernet PCI Express (rev 02) > > Are you using vlans? If so, can you please test this patch? > http://patchwork.ozlabs.org/patch/79264/ > No I am not using vlans. The option is even not set in the config file. Except for the disk less bit is a straightforward setup: bash-4.1# ip addr show 1: lo: mtu 16436 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1500 qdisc mq state UP qlen 1000 link/ether 00:1c:23:2d:73:87 brd ff:ff:ff:ff:ff:ff inet 10.10.0.6/16 brd 10.10.255.255 scope global eth0 inet6 2001:610:76e:0:21c:23ff:fe2d:7387/64 scope global dynamic valid_lft 86399sec preferred_lft 14399sec inet6 fe80::21c:23ff:fe2d:7387/64 scope link valid_lft forever preferred_lft forever 3: sit0: mtu 1480 qdisc noop state DOWN link/sit 0.0.0.0 brd 0.0.0.0 bash-4.1# ip route show 10.10.0.0/16 dev eth0 proto kernel scope link src 10.10.0.6 default via 10.10.0.1 dev eth0 bash-4.1# ip -6 route show 2001:610:76e::/64 dev eth0 proto kernel metric 256 expires 86404sec fe80::/64 dev eth0 proto kernel metric 256 ff00::/8 dev eth0 metric 256 default via fe80::230:18ff:feae:75d8 dev eth0 proto kernel metric 1024 expires 29sec hoplimit 64 bash-4.1# iptables -L Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination bash-4.1# ip6tables -L Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination bash-4.1# brctl show bridge name bridge id STP enabled interfaces bash-4.1# cat /proc/cmdline root=/dev/nfs nfsroot=10.10.0.2:/nfs/root/psion/,v3,tcp ro ip=::: ::dhcp BOOT_IMAGE=nightlybuild-psion -- Hans