MarcusInDallas
MIS
I have a Cisco 2610xm Router trying to connect to SBC via DSL using ATM. The router successfully connects to their router (maybe “successfully” is the wrong word) and the PVC are correct. However, when I ping the gateway I receive an encapsulation error from the ATM and sub ATM. I keep playing with the configuration and have tried it many ways and have given up and now asking for help. Thank you in advance for your time and help.
Marcus
-----------------------------------------------------------
Errors
-----------------------------------------------------------
2600#ping 67.66.13.134
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 67.66.13.134, timeout is 2 seconds:
*Mar 1 15:08:38.498: ATM(ATM0/0.1) Send:Error in encapsulation, No VC for address 0x8240F960.
*Mar 1 15:08:40.502: ATM(ATM0/0.1) Send:Error in encapsulation, No VC for address 0x8240F960.
*Mar 1 15:08:42.501: ATM(ATM0/0.1) Send:Error in encapsulation, No VC for address 0x8240F960.
*Mar 1 15:08:44.504: ATM(ATM0/0.1) Send:Error in encapsulation, No VC for address 0x8240F960.
*Mar 1 15:08:46.507: ATM(ATM0/0.1) Send:Error in encapsulation, No VC for address 0x8240F960.
Success rate is 0 percent (0/5)
2600#ping 209.247.228.201
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 209.247.228.201, timeout is 2 seconds:
*Mar 1 15:08:58.291: ATM(ATM0/0): Encapsulation error1, link=7, host=42430D86.....
Success rate is 0 percent (0/5)
-----------------------------------------------------------
Prevoius Router Settings (Netopia Gateway\Router)
-----------------------------------------------------------
vcc 1
vpi 0
vci 35
encap ether-llc
Ethernet over RFC1483 (LLC/SNAP)
bridge - option off
ip address - 67.66.13.129
netmask 255.255.255.248
broadcast - 67.66.13.135
default gateway - 67.66.13.134
-----------------------------------------------------------
Config
-----------------------------------------------------------
2600#sh conf
Using 2452 out of 29688 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname 2600
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$0HWv$yliA.ySwh4CGrnWKB/qRR1
enable password firebird
!
clock timezone CST -6
no network-clock-participate slot 1
no network-clock-participate wic 0
no aaa new-model
ip subnet-zero
ip cef
!
!
--More--
ip dhcp excluded-address 192.168.1.49
ip dhcp excluded-address 192.168.1.10
ip dhcp excluded-address 192.168.1.19
ip dhcp excluded-address 192.168.1.15
ip dhcp excluded-address 192.168.1.9
ip dhcp excluded-address 192.168.1.2
ip dhcp excluded-address 192.168.1.16
ip dhcp excluded-address 192.168.1.8
ip dhcp excluded-address 192.168.1.254
ip dhcp excluded-address 192.168.1.14
!
ip dhcp pool SERVER
import all
!
ip name-server 192.168.1.19
ip name-server 151.164.1.8
ip name-server 151.164.11.201
ip audit po max-events 100
no ftp-server write-enable
!
!
!
!
--More--
!
!
!
!
!
!
!
!
!
!
!
!
bridge irb
!
!
!
interface ATM0/0
no ip address
no ip proxy-arp
no ip route-cache cef
no ip route-cache
no ip mroute-cache
--More--
no atm ilmi-keepalive
bundle enable
class-bundle enable
!
dsl operating-mode auto
hold-queue 208 in
!
interface ATM0/0.1 multipoint
ip address 67.66.13.130 255.255.255.248 secondary
ip address 67.66.13.131 255.255.255.248 secondary
ip address 67.66.13.132 255.255.255.248 secondary
ip address 67.66.13.133 255.255.255.248 secondary
ip address 67.66.13.129 255.255.255.248
no ip route-cache
map-group atm-map1
bridge-group 1
pvc ip-ipx 0/35
protocol bridge broadcast
protocol ip 66.67.13.134 broadcast
encapsulation aal5snap
protocol ip inarp
!
!
--More--
interface FastEthernet0/0
ip address 192.168.1.49 255.255.255.0
ip nat inside
no ip route-cache cef
no ip route-cache
no ip mroute-cache
speed auto
full-duplex
no mop enabled
!
interface BVI1
ip address dhcp client-id FastEthernet0/0
ip nat inside
!
ip default-gateway 67.66.13.134
ip nat inside source list 1 interface BVI1 overload
ip classless
ip route 0.0.0.0 0.0.0.0 BVI1
!
no ip http server
no ip http secure-server
!
!
--More--
map-list atm-map1
ip 67.66.13.134 atm-vc 1 broadcast
access-list 1 permit 192.168.1.0 0.0.0.255
dialer-list 1 protocol ip permit
!
!
snmp-server community public RO
snmp-server enable traps tty
bridge 1 protocol ieee
bridge 1 route ip
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
line aux 0
line vty 0 4
password firebird
login
--More--
!
end
-----------------------------------------------------------
Interfaces
-----------------------------------------------------------
2600#sh interfaces
ATM0/0 is up, line protocol is up
Hardware is DSLSAR (with Alcatel ADSL Module)
MTU 4470 bytes, sub MTU 4470, BW 416 Kbit, DLY 4920 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ATM, loopback not set
Encapsulation(s): AAL5 AAL2, PVC mode
23 maximum active VCs, 256 VCs per VP, 1 current VCCs
VC Auto Creation Disabled.
VC idle disconnect time: 300 seconds
Last input 00:00:27, output 00:00:01, output hang never
Last clearing of "show interface" counters never
Input queue: 0/208/0/0 (size/max/drops/flushes); Total output drops: 11
Queueing strategy: Per VC Queueing
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
769 packets input, 62733 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
1808 packets output, 156816 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 output buffer failures, 0 output buffers swapped out
ATM0/0.1 is up, line protocol is up
Hardware is DSLSAR (with Alcatel ADSL Module)
--More--
Internet address is 67.66.13.129/29
MTU 4470 bytes, BW 416 Kbit, DLY 4920 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ATM
749 packets input, 69723 bytes
1776 packets output, 152972 bytes
0 OAM cells input, 0 OAM cells output
AAL5 CRC errors : 0
AAL5 SAR Timeouts : 0
AAL5 Oversized SDUs : 0
Last clearing of "show interface" counters never
FastEthernet0/0 is up, line protocol is up
Hardware is AmdFE, address is 000f.f77b.07e0 (bia 000f.f77b.07e0)
Internet address is 192.168.1.49/24
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:03, output 00:00:03, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
--More--
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
9038 packets input, 1046874 bytes
Received 8996 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog
0 input packets with dribble condition detected
6478 packets output, 635832 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
BVI1 is up, line protocol is up
Hardware is BVI, address is 0000.0cc0.7c88 (bia 000f.f77b.07e0)
Internet address will be negotiated using DHCP
MTU 4470 bytes, BW 416 Kbit, DLY 5000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters never
--More--
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/0 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
605 packets input, 44770 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
1488 packets output, 919584 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
-----------------------------------------------------------
IP Routing
-----------------------------------------------------------
2600#sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is 0.0.0.0 to network 0.0.0.0
67.0.0.0/29 is subnetted, 1 subnets
C 67.66.13.128 is directly connected, ATM0/0.1
C 192.168.1.0/24 is directly connected, FastEthernet0/0
S* 0.0.0.0/0 is directly connected, BVI1
-----------------------------------------------------------
PVC
-----------------------------------------------------------
2600#sh atm pvc
VCD / Peak Avg/Min Burst
Interface Name VPI VCI Type Encaps SC Kbps Kbps Cells Sts
0/0.1 ip-ipx 0 35 PVC SNAP UBR 416 UP
-----------------------------------------------------------
Bridge
-----------------------------------------------------------
2600#sh bridge
Total of 300 station blocks, 299 free
Codes: P - permanent, S - self
Bridge Group 1:
Address Action Interface Age RX count TX count
0090.1a40.b53f forward ATM0/0.1 0 207 0
Marcus
-----------------------------------------------------------
Errors
-----------------------------------------------------------
2600#ping 67.66.13.134
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 67.66.13.134, timeout is 2 seconds:
*Mar 1 15:08:38.498: ATM(ATM0/0.1) Send:Error in encapsulation, No VC for address 0x8240F960.
*Mar 1 15:08:40.502: ATM(ATM0/0.1) Send:Error in encapsulation, No VC for address 0x8240F960.
*Mar 1 15:08:42.501: ATM(ATM0/0.1) Send:Error in encapsulation, No VC for address 0x8240F960.
*Mar 1 15:08:44.504: ATM(ATM0/0.1) Send:Error in encapsulation, No VC for address 0x8240F960.
*Mar 1 15:08:46.507: ATM(ATM0/0.1) Send:Error in encapsulation, No VC for address 0x8240F960.
Success rate is 0 percent (0/5)
2600#ping 209.247.228.201
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 209.247.228.201, timeout is 2 seconds:
*Mar 1 15:08:58.291: ATM(ATM0/0): Encapsulation error1, link=7, host=42430D86.....
Success rate is 0 percent (0/5)
-----------------------------------------------------------
Prevoius Router Settings (Netopia Gateway\Router)
-----------------------------------------------------------
vcc 1
vpi 0
vci 35
encap ether-llc
Ethernet over RFC1483 (LLC/SNAP)
bridge - option off
ip address - 67.66.13.129
netmask 255.255.255.248
broadcast - 67.66.13.135
default gateway - 67.66.13.134
-----------------------------------------------------------
Config
-----------------------------------------------------------
2600#sh conf
Using 2452 out of 29688 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname 2600
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$0HWv$yliA.ySwh4CGrnWKB/qRR1
enable password firebird
!
clock timezone CST -6
no network-clock-participate slot 1
no network-clock-participate wic 0
no aaa new-model
ip subnet-zero
ip cef
!
!
--More--
ip dhcp excluded-address 192.168.1.49
ip dhcp excluded-address 192.168.1.10
ip dhcp excluded-address 192.168.1.19
ip dhcp excluded-address 192.168.1.15
ip dhcp excluded-address 192.168.1.9
ip dhcp excluded-address 192.168.1.2
ip dhcp excluded-address 192.168.1.16
ip dhcp excluded-address 192.168.1.8
ip dhcp excluded-address 192.168.1.254
ip dhcp excluded-address 192.168.1.14
!
ip dhcp pool SERVER
import all
!
ip name-server 192.168.1.19
ip name-server 151.164.1.8
ip name-server 151.164.11.201
ip audit po max-events 100
no ftp-server write-enable
!
!
!
!
--More--
!
!
!
!
!
!
!
!
!
!
!
!
bridge irb
!
!
!
interface ATM0/0
no ip address
no ip proxy-arp
no ip route-cache cef
no ip route-cache
no ip mroute-cache
--More--
no atm ilmi-keepalive
bundle enable
class-bundle enable
!
dsl operating-mode auto
hold-queue 208 in
!
interface ATM0/0.1 multipoint
ip address 67.66.13.130 255.255.255.248 secondary
ip address 67.66.13.131 255.255.255.248 secondary
ip address 67.66.13.132 255.255.255.248 secondary
ip address 67.66.13.133 255.255.255.248 secondary
ip address 67.66.13.129 255.255.255.248
no ip route-cache
map-group atm-map1
bridge-group 1
pvc ip-ipx 0/35
protocol bridge broadcast
protocol ip 66.67.13.134 broadcast
encapsulation aal5snap
protocol ip inarp
!
!
--More--
interface FastEthernet0/0
ip address 192.168.1.49 255.255.255.0
ip nat inside
no ip route-cache cef
no ip route-cache
no ip mroute-cache
speed auto
full-duplex
no mop enabled
!
interface BVI1
ip address dhcp client-id FastEthernet0/0
ip nat inside
!
ip default-gateway 67.66.13.134
ip nat inside source list 1 interface BVI1 overload
ip classless
ip route 0.0.0.0 0.0.0.0 BVI1
!
no ip http server
no ip http secure-server
!
!
--More--
map-list atm-map1
ip 67.66.13.134 atm-vc 1 broadcast
access-list 1 permit 192.168.1.0 0.0.0.255
dialer-list 1 protocol ip permit
!
!
snmp-server community public RO
snmp-server enable traps tty
bridge 1 protocol ieee
bridge 1 route ip
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
line aux 0
line vty 0 4
password firebird
login
--More--
!
end
-----------------------------------------------------------
Interfaces
-----------------------------------------------------------
2600#sh interfaces
ATM0/0 is up, line protocol is up
Hardware is DSLSAR (with Alcatel ADSL Module)
MTU 4470 bytes, sub MTU 4470, BW 416 Kbit, DLY 4920 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ATM, loopback not set
Encapsulation(s): AAL5 AAL2, PVC mode
23 maximum active VCs, 256 VCs per VP, 1 current VCCs
VC Auto Creation Disabled.
VC idle disconnect time: 300 seconds
Last input 00:00:27, output 00:00:01, output hang never
Last clearing of "show interface" counters never
Input queue: 0/208/0/0 (size/max/drops/flushes); Total output drops: 11
Queueing strategy: Per VC Queueing
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
769 packets input, 62733 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
1808 packets output, 156816 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 output buffer failures, 0 output buffers swapped out
ATM0/0.1 is up, line protocol is up
Hardware is DSLSAR (with Alcatel ADSL Module)
--More--
Internet address is 67.66.13.129/29
MTU 4470 bytes, BW 416 Kbit, DLY 4920 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ATM
749 packets input, 69723 bytes
1776 packets output, 152972 bytes
0 OAM cells input, 0 OAM cells output
AAL5 CRC errors : 0
AAL5 SAR Timeouts : 0
AAL5 Oversized SDUs : 0
Last clearing of "show interface" counters never
FastEthernet0/0 is up, line protocol is up
Hardware is AmdFE, address is 000f.f77b.07e0 (bia 000f.f77b.07e0)
Internet address is 192.168.1.49/24
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:03, output 00:00:03, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
--More--
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
9038 packets input, 1046874 bytes
Received 8996 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog
0 input packets with dribble condition detected
6478 packets output, 635832 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
BVI1 is up, line protocol is up
Hardware is BVI, address is 0000.0cc0.7c88 (bia 000f.f77b.07e0)
Internet address will be negotiated using DHCP
MTU 4470 bytes, BW 416 Kbit, DLY 5000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters never
--More--
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/0 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
605 packets input, 44770 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
1488 packets output, 919584 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
-----------------------------------------------------------
IP Routing
-----------------------------------------------------------
2600#sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is 0.0.0.0 to network 0.0.0.0
67.0.0.0/29 is subnetted, 1 subnets
C 67.66.13.128 is directly connected, ATM0/0.1
C 192.168.1.0/24 is directly connected, FastEthernet0/0
S* 0.0.0.0/0 is directly connected, BVI1
-----------------------------------------------------------
PVC
-----------------------------------------------------------
2600#sh atm pvc
VCD / Peak Avg/Min Burst
Interface Name VPI VCI Type Encaps SC Kbps Kbps Cells Sts
0/0.1 ip-ipx 0 35 PVC SNAP UBR 416 UP
-----------------------------------------------------------
Bridge
-----------------------------------------------------------
2600#sh bridge
Total of 300 station blocks, 299 free
Codes: P - permanent, S - self
Bridge Group 1:
Address Action Interface Age RX count TX count
0090.1a40.b53f forward ATM0/0.1 0 207 0
