There is a problem with the if_axe driver on 10.0 USB-LAN adapters with the ASIX AX88772 chip (using if_axe) do not work properly on 10.0-RC4, whereas thera are no problems with 9.0-RELEASE. Ping and dhcp work, ssh and http do not. Test setup consists of two hosts with ALIX.2 boards (uses CPU: Geode(TM) Integrated Processor by AMD PCS 498.06-MHz 586-class CPU and an AMD CS5536 (Geode) USB 2.0 controller) Host9.0-RELEASE with httpd, sshd, dhcpd running, connected with utp-cable (tested) to host10.0-RC3 with usb-lan adapter connected: ue0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=8000b<RXCSUM,TXCSUM,VLAN_MTU,LINKSTATE> ether 00:00:00:00:00:01 inet6 fe80::200:ff:fe00:1 %ue0 prefixlen 64 scopeid 0x8 inet 172.16.6.77 netmask 0xfffffff8 broadcast 172.16.6.79 nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet autoselect (100baseTX <full-duplex>) status: active Ping and dhcp from host10.0-RC4 to Host9.0-RELEASE is OK, but ssh and fetch (http) time out. Same setup with both hosts running 9.0-RELEASE functions without problems Same setup with hostRC10-RC4 and different usb-lan adapter works OK (I tested if_aue, if_udav and if_mos). The AX88772 adapter works fine with Linux. I have reported this same problem for RC3 (PR internal identification `kern/185387') but did not receive any response from the developers so far. Kind regards, Huub