ubuntu和Avaya手机

我查看了许多文章,并且可以看起来似乎找到了一个有效的答案.我正在建立一个运行Ubuntu 12.04 LTS的DHCP服务器,但我无法让手机获取IP地址.这些是需要Option-176的Avaya手机,其中包含以下所有字符串.如果我注释掉其中一个VLAN的DHCP信息并连接手机似乎工作正常,但对于手机的实际vlan没有去.我确信修复很简单,希望你能指出来.谢谢.

来自dhcpd.conf

shared-network OVKData {
subnet 192.168.226.0 netmask 255.255.255.0 {
    option routers 192.168.226.1;
    option broadcast-address 192.168.226.255;
    range 192.168.226.30 192.168.226.100;
    option option-176 "MCIPADD=192.168.30.3,192.168.30.4,MCPORT=1719,TFTPSRVR=192.168.222.129,L2Q=1,L2QVLAN=888,VLANTEST=0";
#   option option-176 "L2Q=1,VLANTEST=0";
#   option option-176 "MCIPADD=192.168.30.3,TFTPSRVR=192.168.222.129";
    }
#shared-network OVKVoice {
subnet 192.168.98.0 netmask 255.255.255.0 {
    option routers 192.168.98.1;
    option broadcast-address 192.168.98.255;
    range 192.168.98.30 192.168.98.100;
#   option option-176 "MCIPADD=192.168.30.3,VLANTEST=0";
    option option-176 "L2Q=1,VLANTEST=0";
    option option-176 "MCIPADD=192.168.30.3,TFTPSRVR=192.168.222.129";
    }
}

从界面

auto vlan226
auto vlan888
#auto vlan300
 
# OVKData vlan888
iface vlan226 inet static
    address 192.168.226.4
    netmask 255.255.255.0
    gateway 192.168.226.1
    network 192.168.226.0
    broadcast 192.168.226.255
    mtu 1500
    vlan_raw_device eth0
 
# OVKVoice Vlan 888
iface vlan888 inet static
    address 192.168.98.4
    netmask 255.255.255.0
    gateway 192.168.98.1
    network 192.168.98.0
    broadcast 192.168.98.255
    mtu 1500
    vlan_raw_device eth0

FROM Syslog

Jul 17 13:20:17 NOCDHP dhcpd: DHCPOFFER on 192.168.226.32 to 00:04:0d:29:3b:f9 via vlan888
Jul 17 13:20:17 NOCDHP dhcpd: DHCPDISCOVER from 00:04:0d:29:3b:f9 via vlan888
Jul 17 13:20:17 NOCDHP dhcpd: DHCPOFFER on 192.168.226.32 to 00:04:0d:29:3b:f9 via vlan888
Jul 17 13:20:17 NOCDHP dhcpd: DHCPDISCOVER from 00:04:0d:29:3b:f9 via 192.168.98.5
Jul 17 13:20:17 NOCDHP dhcpd: DHCPOFFER on 192.168.226.32 to 00:04:0d:29:3b:f9 via 192.168.98.5
Jul 17 13:20:17 NOCDHP dhcpd: DHCPDISCOVER from 00:04:0d:29:3b:f9 via 192.168.98.1
Jul 17 13:20:17 NOCDHP dhcpd: DHCPOFFER on 192.168.226.32 to 00:04:0d:29:3b:f9 via 192.168.98.1
Jul 17 13:20:17 NOCDHP dhcpd: DHCPDISCOVER from 00:04:0d:29:3b:f9 via 192.168.98.1
Jul 17 13:20:17 NOCDHP dhcpd: DHCPOFFER on 192.168.226.32 to 00:04:0d:29:3b:f9 via 192.168.98.1
Jul 17 13:20:17 NOCDHP dhcpd: DHCPDISCOVER from 00:04:0d:29:3b:f9 via vlan888

我相信你遇到的问题是你实际上已经在相反的VLAN的DHCP范围中注释掉了不正确的字符串.

在数据VLAN上,您只想告诉手机查看语音VLAN,因此您只需要在数据DHCP范围内使用以下字符串

option option-176 "L2Q=1,VLANTEST=0"

然后在语音VLAN上你想要的字符串：

option option-176 "MCIPADD=192.168.30.3,TFTPSRVR=192.168.222.129"

也许我忽略了一些东西,因为我之前从未使用Linux作为DHCP服务器,但这似乎是原因,特别是因为你可以让它在数据VLAN上工作.

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