如何获取 ppp 错误/诊断为什么路由器本身无法通过 Fritzbox 7360 的 VDSL 连接到互联网?

如何获取 ppp 错误/诊断为什么路由器本身无法通过 Fritzbox 7360 的 VDSL 连接到互联网?

在 Fritzbox 7360 上,我尝试通过 vdsl 连接到互联网。我的网络设置如下:

config interface 'loopback'
    option device 'lo'
    option proto 'static'
    option ipaddr '127.0.0.1'
    option netmask '255.0.0.0'

config globals 'globals'
    option ula_prefix 'fdd2:a40d:d919::/48'

config atm-bridge 'atm'
    option vpi '1'
    option vci '32'
    option encaps 'llc'
    option payload 'bridged'
    option nameprefix 'dsl'

config dsl 'dsl'
        option annex 'b'
    option ds_snr_offset '0'
        option line_mode 'vdsl'
        option tone 'auto'

config device
    option name 'br-lan'
    option type 'bridge'
    list ports 'lan1'
    list ports 'lan2'
    list ports 'lan3'
    list ports 'lan4'

config interface 'lan'
    option device 'br-lan'
    option proto 'static'
    option ipaddr '192.168.1.1'
    option netmask '255.255.255.0'
    option ip6assign '60'

config interface 'wan'
    option ifname 'dsl0.835'
        option device 'dsl0'
    option proto 'pppoe'
    option username '^censored^'
    option password '^censored^'
        option ipv6 'auto'

config interface 'wan6'
    option device '@wan'
    option proto 'dhcpv6'

这些设置适用于 Vodafone Greece。为了执行 ppp,我尝试了以下操作:

ifup wan

这没有显示任何错误。之后我尝试

ping 8.8.8.8

我收到以下错误:

PING 8.8.8.8 (8.8.8.8): 56 data bytes
ping: sendto: Network unreachable

ping 命令已通过路由器内部执行。此外,openwrt 根本没有 Lucy,只有一个 SSH 守护程序。

openwrt版本是:

NAME="OpenWrt"
VERSION="SNAPSHOT"
ID="openwrt"
ID_LIKE="lede openwrt"
PRETTY_NAME="OpenWrt SNAPSHOT"
VERSION_ID="snapshot"
HOME_URL="https://openwrt.org/"
BUG_URL="https://bugs.openwrt.org/"
SUPPORT_URL="https://forum.openwrt.org/"
BUILD_ID="r17237-7c4d79aa1c"
OPENWRT_BOARD="lantiq/xrx200"
OPENWRT_ARCH="mips_24kc"
OPENWRT_TAINTS=""
OPENWRT_DEVICE_MANUFACTURER="OpenWrt"
OPENWRT_DEVICE_MANUFACTURER_URL="https://openwrt.org/"
OPENWRT_DEVICE_PRODUCT="Generic"
OPENWRT_DEVICE_REVISION="v0"
OPENWRT_RELEASE="OpenWrt SNAPSHOT r17237-7c4d79aa1c"

知道为什么吗?

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