pppoe internet connection on another lladdr

[enaqx]

Hi, folks.

I've been connected to new ISP. It provides internet connection over pppoe, where IP and another network essentials take from dhcp. Also they provide custom switch, what also give connection to IPTV. Internet connection was assigned to Windows machine by ISP tech guys.

I've tried to connect to this cable my openbsd laptop. But then i run dhclient dhcp doesn't response. Changing lladdr to Windows ethernet card didn't give any positive results. So, what else should i tweak?

Thanks for any help.

[jggimi]

I also have an ISP (25Mbs VDSL) that provides a custom configured 2Wire brand "Residential Gateway" which combines IPTV, VOIP, and internet access. But unlike yours, the connection is not pppoe; it is standard Ethernet:

{ISP's private IP network} - [RG box] - {local analog phone}
                              |    |
                              |    |
                              /    \
                             /      \
                            /        \
                     {IPTV net}  {Internet}  - [OpenBSD router] - {IP net}
                172.16.0/24             75.x.x.x         192.168.1/22

Obviously, I don't know how your network is configured, and I don't use pppoe, and may or may not be able to help with a pppoe-specific configuration issue.

Post your network topology, such as I have done here. Post your configuration files: hostname.<nic> and your ppp.conf file.

[enaqx]

hostname.<nic> is empty, since i manually call dhclient
before that i run sudo ifconfig <nic> lladdr <windoze machine MAC>

$ sudo dhclient bge0                                
DHCPDISCOVER on bge0 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on bge0 to 255.255.255.255 port 67 interval 10
DHCPDISCOVER on bge0 to 255.255.255.255 port 67 interval 20
DHCPDISCOVER on bge0 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on bge0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on bge0 to 255.255.255.255 port 67 interval 9
No DHCPOFFERS received.
No working leases in persistent database - sleeping.

here is my ppp.conf, but in that case it is not used, because system cannot obtain physical ip

default:
    set log Phase Chat LCP IPCP CCP tun command
    disable ipv6cp

[... another ppp connection settings ...]

pppoe:
    set device "!/usr/sbin/pppoe -i bge0"
    set mtu max 1492
    set mru max 1492
    set speed sync

[enaqx]

...removed...