a 6506 flex-wan module with atm pa-a3 oc3 interface,the other side is a FORE hub7000.they connected each other through a pvc.
6506 configuration is:
int atm 4/0/0
ip address 172.18.254.17 255.255.255.252
pvc 0/200
protocol ip 172.18.254.18 broadcast
I turn on debug arp and debug atm packet on 6506
when 6506 ping remote ip address 172.18.254.18,there are display on console.
1d03h: ATM4/0/0(O):
VCD:0x5 VPI:0x0 VCI:0xC8 DM:0x0
6506-gk#SAP:AAAA CTL:03 OUI:000000 TYPE:0800 Length:0x4C
1d03h: 45C0 0040 3EAD 0000 0159 EFCE AC12 FE11 E000 0005 0201 002C AC12 FE05 0000
1d03h: 0000 518A 0000 0000 0000 0000 0000 FFFF FFFC 000A 0201 0000 0028 0000 0000
1d03h: 0000 0000
1d03h:
6506-gk#
1d03h: ATM4/0/0(O):
VCD:0x5 VPI:0x0 VCI:0xC8 DM:0x0 SAP:AAAA CTL:03 OUI:000000 TYPE:0800 Length:0x4C
1d03h: 45C0 0040 3EB1 0000 0159 EFCA AC12 FE11 E000 0005 0201 002C AC12 FE05 0000
1d03h: 0000 518A 0000 0000 0000 0000 0000 FFFF FFFC 000A 0201 0000 0028 0000 0000
1d03h: 0000 0000
1d03h:
but when remote FORE HUB7000 ping 6506,there are display on console:
1d03h: ATM4/0/0(I):
VCD:0x6 VPI:0x0 VCI:0xC8 Type:0x0 SAP:AAAA CTL:03 OUI:0080C2 TYPE:0007 Length:0x4A
1d03h: 0000 FFFF FFFF FFFF 0000 EF06 6F70 0806 0001 0800 0604 0001 0000 EF06 6F70
1d03h: AC12 FE12 0000 0000 0000 AC12 FE11 AC12 FE12 0000 0000 0000 0020 0001 0000
1d03h: 0000
1d03h:
1d03h: IP ARP: rcvd req src 172.18.254.18 0000.ef06.6f70, dst 172.18.254.17 ATM4/0/0
1d03h: IP ARP: sent rep src 172.18.254.17 0011.5d14.440a,
dst 172.18.254.18 0000.ef06.6f70 ATM4/0/0
1d03h:
6506-gk#ATM4/0/0(O):
VCD:0x6 VPI:0x0 VCI:0xC8 DM:0x0 SAP:AAAA CTL:03 OUI:000000 TYPE:0806 Length:0x28
1d03h: 0001 0800 0604 0002 0011 5D14 440A AC12 FE11 0000 EF06 6F70 AC12 FE12
1d03h:
1d03h: ATM4/0/0(I):
VCD:0x6 VPI:0x0 VCI:0xC8 Type:0x0 SAP:AAAA CTL:03 OUI:0080C2 TYPE:0007 Length:0x4A
1d03h: 0000 FFFF FFFF FFFF 0000 EF06 6F70 0806 0001 0800 0604 0001 0000 EF06 6F70
1d03h: AC12 FE12 0000 0000 0000 AC12 FE11 AC12 FE12 0000 0000 0000 0020 0001 0000
1d03h: 0000
1d03h:
1d03h: IP ARP: rcvd req src 1
6506-gk#72.18.254.18 0000.ef06.6f70, dst 172.18.254.17 ATM4/0/0
1d03h: IP ARP: sent rep src 172.18.254.17 0011.5d14.440a,
dst 172.18.254.18 0000.ef06.6f70 ATM4/0/0
1d03h: ATM4/0/0(O):
VCD:0x6 VPI:0x0 VCI:0xC8 DM:0x0 SAP:AAAA CTL:03 OUI:000000 TYPE:0806 Length:0x28
1d03h: 0001 0800 0604 0002 0011 5D14 440A AC12 FE11 0000 EF06 6F70 AC12 FE12
1d03h:
but they can not ping each other even in back-to-back situation.
any suggestion?
