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Old 24th June 2009
enaqx enaqx is offline
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Question pppoe internet connection on another lladdr

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.
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Old 24th June 2009
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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:
Code:
{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.
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Old 3rd July 2009
enaqx enaqx is offline
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hostname.<nic> is empty, since i manually call dhclient
before that i run sudo ifconfig <nic> lladdr <windoze machine MAC>
Code:
$ 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
Code:
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
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Old 4th July 2009
enaqx enaqx is offline
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...removed...

Last edited by enaqx; 10th July 2009 at 10:06 PM.
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