On 11/11/2010 6:21 PM, Tom Eastep wrote:
On 11/11/10 5:21 PM, Alan Madill wrote:On 11/6/2010 9:02 PM, Tom Eastep wrote:VLANs are are virtual ethernet LANs -- the destination of every packet send to the VLAN must be specified by a unique layer 2 (MAC) address (exceptions are broadcast and multicast).I'm having an issue with pptpd (Poptop) server on the firewall/router. It is not responding to arp requests for the ppp0 connection.Thank you for all of the information; unfortunately it won't help us solve the problem. Shorewall itself cannot *directly* affect ARP. It configures iptables/Netfilter which only operates on IP, not ARP (or Appletalk, or ...).
But it does play with a lot of different parameters, modules, sysctl, etc that can impact ARP.
So we need different information: a) The output of 'shorewall dump' with a configuration that works (not necessarily a Shorewall-generated configuration). b) The output of 'shorewall dump' with a configuration that does not work. c) What you are doing to test; what you did, what you expected to happen, what actually happened.
Attached - with the shorewall and the simple home-brew configs.The previous message has the details. With shorewall the router/pptpd server does not respond to ARP requests for the proxyarp entry for the client end of the pppd link, 10.1.19.248 on eth1.4.
And please note this quote from http://www.shorewall.net/support.htm (you did visit that page before reporting your problem, right?): "Please do NOT include the output of "iptables -L" - the output of 'shorewall show' or 'shorewall dump' is much more useful to us." Thanks, -Tom ------------------------------------------------------------------------------ Centralized Desktop Delivery: Dell and VMware Reference Architecture Simplifying enterprise desktop deployment and management using Dell EqualLogic storage and VMware View: A highly scalable, end-to-end client virtualization framework. Read more! http://p.sf.net/sfu/dell-eql-dev2dev _______________________________________________ Shorewall-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/shorewall-users
shorewall-dump.tar.gz
Description: GNU Zip compressed data
------------------------------------------------------------------------------ Centralized Desktop Delivery: Dell and VMware Reference Architecture Simplifying enterprise desktop deployment and management using Dell EqualLogic storage and VMware View: A highly scalable, end-to-end client virtualization framework. Read more! http://p.sf.net/sfu/dell-eql-dev2dev
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