[Click] ARP querier/responder ping problem

[iaaaguru at tce.edu]

hi all

    we are trying to connect two different n/w
(1) 172.16.x.x
(2) 172.17.x.x
with their respective gateways connected by cross over cable(cross over
interface address 172.18.x.x). These has click installed in them. Our own
configuration runs in it. the objective is to send the packets from cross
over interface to the other interface and vice versa. if it is correct a
host from 172.16.x.x can connect with another host in 172.17.x.x. the
configuration that was written in a single gateway is


AddressInfo(me 172.18.25.104 00:1D:7D:BF:3A:BD);
fd0 :: FromDevice(eth0,PROMISC true);
fd1 :: FromDevice(eth1,PROMISC true);
td0 :: ToDevice(eth0);
td1 :: ToDevice(eth1);
arp0 :: ARPQuerier(me,CAPACITY 10000);
arp1 :: ARPQuerier(me,CAPACITY 10000);
arr0 :: ARPResponder(172.18.25.104 172.16.25.104 172.17.0.0/16
00:1D:7D:BF:3A:BD);
arr1 :: ARPResponder(172.18.25.104 172.16.25.104 172.16.0.0/16
00:24:01:A3:99:3F);
cl1 :: Classifier(12/0806 20/0002,12/0806 20/0001,12/0800,-);//to [1]Qu Re
[0]Qu
cl0 :: Classifier(12/0806 20/0002,12/0806 20/0001,12/0800,-);
rrs0 :: RoundRobinSched();
rrs1 :: RoundRobinSched();

fd0 -> [0]cl0;
cl0[0] -> [1]arp1;
cl0[1] -> Queue(100) -> [0]arr1;
cl0[2] -> Strip(14) -> GetIPAddress(16) -> [0]arp0;
cl0[3] -> Queue(100)-> [2]rrs0;
arp0[0] -> Queue(100)  -> [0]rrs0;
rrs0[0] -> td0;
arr0[0]->[1]rrs0;


fd1 -> [0]cl1;
cl1[0] -> [1]arp0;
cl1[1] -> Queue(100) -> [0]arr0;
cl1[2] -> Strip(14) -> GetIPAddress(16) -> [0]arp1;
cl1[3] -> Queue(100)->[2]rrs1;
arp1[0] -> Queue(100) -> [0]rrs1;
rrs1[0] -> td1;
arr1[0]->[1]rrs1;


we have issues in pinging the host of different networks mentioned above.
can u pls help..

  cheers
!!!guru!!!!









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