Thanks heaps everyone for the assistance.
Well the ACL's are in a mess coz I've started building this router when I was just starting out on Cisco experimentation and building overtime has created a mess :s
There are no tunnel interfaces, I do have VPN setup over it but there were no VPN clients connected. In the past even with VPN clients connected it was still downloading at a good speed.
CPU utilisation is extremely low, it's not under load but I don't see it going much higher than that.
CPU utilization for five seconds: 2%/0%; one minute: 1%; five minutes: 1%
It's trunking to a 2950 switch, no negotiation/duplex issues. ISA server is purely running as a proxy only, behind the 1841 router.
Below are the requested sh commands, let me know if you need any further information.
Sh controllers atm0/0/0
Interface: ATM0/0/0, Hardware: HWIC-DSLSAR (with Alcatel ADSL Module), State: up
IDB: 64281A48 Instance: 64282BC0 reg_dslsar:50520000 adsl_regs: 50560000
fpgaRegs:50408000 alcRegs: 50580000
PHY Inst:642B1998 us_bwidth:512
Slot: 0 Unit: 0 Subunit: 0 pkt Size: 4528
VCperVP: 256 max_vp: 256 max_vc: 65536 total vc: 1
rct_size:65536 vpivcibit:16 connTblVCI:8 vpi_bits: 8
vpvc_sel:3 enabled: 0 throttled: 0 cell drops: 0
Last Peridic Timer 02:41:49.936(9709936)
FPGA Register Value Notes
--------------- ---------- ----------
FPGA Rev 0x00040022
ADSL Register Value Notes
--------------- ---------- ----------
ADSL Config Reg 0x000D8C80 CD LED on;
LT-TE Mode = TE;
NTR Pass Thru = 0;
NTR Enable = 1;
OK LED on;
LOOPBACK LED off;
Gen ADSL over POTS error int on bad ADSL over POTS
access
ADSL Int Enable 0x00000003 ADSL over POTS normal interrupt enabled
ADSL over POTS error interrupt enabled
DSLSAR Register Value Notes
--------------- ---------- ----------
config: 0x600D0A20 RXEN.RegulateXmit.RMCell.TXEN.
Rx Buffer size: 1024. RCT: Large, VPI Bits: 8.
status: 0x00000000
rpq_base: 0x0E9C6000
rpq_head: 0x0E9C68C0
rpq_tail: 0x0E9C68C0
clkPerCell: 5300265 (line rate: 512 Kbps)
Tx Error: 0x00000000
Lookup Error cnt: 0x00000000
Invalid Cell cnt: 0x00000000
Timer: 0x00000000
tstBase1: 0x00013C28 TST boot jump.
Pre-timer Count: 333
rcid_tableBase: 0x00000000
rct_base: 0x00010000
fbq_base: 0x00017800
fbq_head: 0x00017E30
fbq_tail: 0x00017E54
rawCellBase: 0x0E9C4000
rcq_head: 0x0E9C4000
rcq_tail: 0x0E9C4000
Last Addr: 0x00000000
tbq_base: 0x0E9C7000
tbq_head: 0x0E9C75F8
tbq_tail: 0x0E9C75F8
Host Memory Qs Value Notes
--------------- ---------- ----------
rxCellQ: 0x0E9C4000
rxPacketQ: 0x0E9C6000
txBufQ: 0x0E9C7000
txPakInfo Array
Index vcd pak Ptr particle Ptr
----- --- ------- ------------
rx_particleArray:
Index ParticlePointer
----- ---------------
396. 0x642A0800
397. 0x642A0A40
398. 0x642A0940
399. 0x642A0840
400. 0x642A09C0
401. 0x642A0900
402. 0x642A0980
403. 0x642A08C0
404. 0x642A0A80
VC QoS Summary
--------------
Active Configured Scheduled
Connections
VCD VPI/VCI COS PCR SCR/MCR COS PCR SCR/MCR
--- --------- -------- ------ ------- -------- ------- --------
1 8 /35 UBR 0 n/a UBR 512 n/a
Connections RX RX RX RX RX TX TX TX TX TX TX
VCD VPI/ VCI AAL5 AAL2 RAW Chain Drop AAL5 AAL2 RAW TSI Drop MI
SS
--- --- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- -----
0 0 /0 0 0 0 0 0 0 0 0 0 0 0
1 8 /35 27020 0 0 0 0 57791 0 0 0 0 0
TX Queues: |<-rcte->|<--TCD Contents->|<----- tcqTail TBD Contents ----->|
VCD VPI/ VCI CtrlStat tcqTail tcqHead control bufAddr aal5Ctrl cellHdr
--- --- ----- -------- -------- -------- -------- -------- -------- --------
1 8 /35 318A0000 C0(19C00) C0 8000060 E84328E 48 800232
Oam pak statistics:
Oam paks waiting for tx for each vcd(vcd/count/drop)
1/0/0 2/0/0 3/0/0 4/0/0 5/0/0 6/0/0 7/0/0 8/0/0
9/0/0 10/0/0 11/0/0 12/0/0 13/0/0 14/0/0 15/0/0 16/0/0
17/0/0 18/0/0 19/0/0 20/0/0 21/0/0 22/0/0 23/0/0
Misc Oam Drops: 0
Sh int dialer1
Dialer1 is up, line protocol is up (spoofing)
Hardware is Unknown
Internet address is *.*.*.*/32
MTU 1492 bytes, BW 56 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
DTR is pulsed for 1 seconds on reset
Interface is bound to Vi1
Last input never, output never, output hang never
Last clearing of "show interface" counters 02:42:53
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 42 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
92576 packets input, 122614536 bytes
57810 packets output, 3459539 bytes
Bound to:
Virtual-Access1 is up, line protocol is up
Hardware is Virtual Access interface
MTU 1492 bytes, BW 512 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, LCP Open
Listen: CDPCP
Open: IPCP
PPPoE vaccess, cloned from Dialer1
Vaccess status 0x44, loopback not set
Keepalive set (10 sec)
DTR is pulsed for 5 seconds on reset
Interface is bound to Di1 (Encapsulation PPP)
Last input 00:01:47, output never, output hang never
Last clearing of "show interface" counters 02:37:38
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
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
92586 packets input, 122614686 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
57818 packets output, 3459675 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions