Date created: Tuesday, September 28, 2021 7:26:23 PM. Last modified: Thursday, December 28, 2023 11:11:39 AM
Cisco 897VAW-E-K9 with Deutsche Telekom PPPoE FTTP
Config / Login Details
ip dhcp pool LAN-IPV4 network 192.168.0.0 255.255.255.0 default-router 192.168.0.1 domain-name home.local dns-server 9.9.9.9 lease 7
! ip cef ipv6 unicast-routing ipv6 cef
! ipv6 dhcp pool LAN-IPV6 dns-server 2620:fe::fe domain-name home.local information refresh infinite
!
interface GigabitEthernet8
description WAN:DTAG IPoE 50/250Mbps FTTP
bandwidth 49000
bandwidth receive 240000
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
no ip route-cache
load-interval 30
tx-ring-limit 64
tx-queue-limit 64
duplex auto
speed auto
no cdp enable
ntp disable
no keepalive
no lldp transmit
no lldp receive
service-policy output prio-small-packets
!
interface GigabitEthernet8.7
encapsulation dot1Q 7
no ip route-cache
no cdp enable
ntp disable
pppoe enable group global
pppoe-client dial-pool-number 1
!
interface Dialer1
mtu 1492
ip address negotiated
ip access-group WAN-INBOUND-V4 in
no ip redirects
no ip unreachables
no ip proxy-arp
ip nat outside
ip virtual-reassembly in max-reassemblies 32
encapsulation ppp
no ip route-cache
ip tcp adjust-mss 1452
load-interval 30
dialer pool 1
dialer-group 1
no cdp enable
ipv6 address dhcp rapid-commit
ipv6 address 2003:A:AAAA:AAAA::/64
ipv6 enable
ipv6 nd autoconfig default-route
ipv6 nd ra suppress all
no ipv6 redirects
no ipv6 unreachables
ipv6 tcp adjust-mss 1424
ipv6 dhcp client pd TELEKOM-IPV6-PREFIX rapid-commit
ipv6 traffic-filter WAN-INBOUND-V6 in
ntp disable
ppp chap hostname 002AAAAAAAAA551ZZZZZZZZZ0001@t-online.de ! Benutzername (mit 12-stelliger Zugangsnummer): Anschlusskennung+Zugangsnummer+0001@t-online.de
ppp chap password 7 abc123 ! Persönliches Kennwort
ppp pap sent-username 002AAAAAAAAA551ZZZZZZZZZ0001@t-online.de password 7 abc123
ppp ipcp route default
ppp ipcp address accept
!
interface GigabitEthernet0
description LAN
switchport trunk allowed vlan 1,2,1002-1005
switchport mode access
switchport nonegotiate
no ip address
load-interval 30
no cdp enable
no lldp transmit
no lldp receive
!
interface Vlan1
description LAN:Home
ip address 192.168.0.1 255.255.255.0
no ip redirects
no ip proxy-arp
ip nat inside
ip virtual-reassembly in max-reassemblies 32
ip verify unicast source reachable-via rx
ip tcp adjust-mss 1452
ip policy route-map clear-df-bit
load-interval 30
ipv6 address TELEKOM-IPV6-PREFIX ::1:0:0:0:1/64
ipv6 enable
ipv6 nd other-config-flag
ipv6 nd router-preference High
ipv6 nd ra dns server 2620:fe::fe 4294967295
no ipv6 redirects
no ipv6 unreachables
ipv6 tcp adjust-mss 1424
ipv6 verify unicast source reachable-via rx
ipv6 dhcp server LAN-IPV6 rapid-commit
no ipv6 mld router
ntp disable
!
Internet Throughput
The 897 can keep a sustained 250Mbps, it's connected to a 250Mbps FTTP line via 1Gbps copper Ethernet cable, to the Deutsche Telekom ONT. This doesn't stress the CPU, with NAT and QoS enabled:
897VAW-E-K9#show processes cpu history
897VAW-E-K9 08:29:52 PM Tuesday Sep 28 2021 CEST
11111
333333444443333333333222223333344444666669999933333444443333
100
90
80
70
60
50
40
30
20 *****
10 **********
0....5....1....1....2....2....3....3....4....4....5....5....6
0 5 0 5 0 5 0 5 0 5 0
CPU% per second (last 60 seconds)
Local Switching - iPerf3 Results
This is between to modern laptops running recent Ubuntu, hardwired into 2 of the 8 switchports on the back of the router directly, at 1Gbps:
$iperf3 -i 1 -c 192.168.58.11 -t 30
Connecting to host 192.168.58.11, port 5201
[ 5] local 192.168.58.17 port 51440 connected to 192.168.58.11 port 5201
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 5] 0.00-1.00 sec 114 MBytes 959 Mbits/sec 0 762 KBytes
[ 5] 1.00-2.00 sec 111 MBytes 933 Mbits/sec 0 762 KBytes
[ 5] 2.00-3.00 sec 110 MBytes 923 Mbits/sec 0 762 KBytes
[ 5] 3.00-4.00 sec 111 MBytes 933 Mbits/sec 0 762 KBytes
[ 5] 4.00-5.00 sec 111 MBytes 933 Mbits/sec 0 762 KBytes
[ 5] 5.00-6.00 sec 111 MBytes 933 Mbits/sec 0 762 KBytes
[ 5] 6.00-7.00 sec 111 MBytes 933 Mbits/sec 0 800 KBytes
[ 5] 7.00-8.00 sec 110 MBytes 923 Mbits/sec 0 800 KBytes
[ 5] 8.00-9.00 sec 111 MBytes 933 Mbits/sec 0 800 KBytes
[ 5] 9.00-10.00 sec 111 MBytes 933 Mbits/sec 0 800 KBytes
[ 5] 10.00-11.00 sec 110 MBytes 923 Mbits/sec 0 800 KBytes
[ 5] 11.00-12.00 sec 111 MBytes 933 Mbits/sec 0 800 KBytes
[ 5] 12.00-13.00 sec 111 MBytes 933 Mbits/sec 0 800 KBytes
[ 5] 13.00-14.00 sec 110 MBytes 923 Mbits/sec 0 800 KBytes
[ 5] 14.00-15.00 sec 111 MBytes 933 Mbits/sec 0 800 KBytes
[ 5] 15.00-16.00 sec 111 MBytes 933 Mbits/sec 0 800 KBytes
[ 5] 16.00-17.00 sec 110 MBytes 923 Mbits/sec 0 800 KBytes
[ 5] 17.00-18.00 sec 111 MBytes 933 Mbits/sec 0 800 KBytes
[ 5] 18.00-19.00 sec 111 MBytes 933 Mbits/sec 1 611 KBytes
[ 5] 19.00-20.00 sec 111 MBytes 933 Mbits/sec 0 718 KBytes
[ 5] 20.00-21.00 sec 110 MBytes 923 Mbits/sec 0 723 KBytes
[ 5] 21.00-22.00 sec 111 MBytes 933 Mbits/sec 0 741 KBytes
[ 5] 22.00-23.00 sec 111 MBytes 933 Mbits/sec 0 741 KBytes
[ 5] 23.00-24.00 sec 110 MBytes 923 Mbits/sec 0 741 KBytes
[ 5] 24.00-25.00 sec 111 MBytes 933 Mbits/sec 0 741 KBytes
[ 5] 25.00-26.00 sec 111 MBytes 933 Mbits/sec 0 741 KBytes
[ 5] 26.00-27.00 sec 110 MBytes 923 Mbits/sec 0 741 KBytes
[ 5] 27.00-28.00 sec 111 MBytes 933 Mbits/sec 0 741 KBytes
[ 5] 28.00-29.00 sec 111 MBytes 933 Mbits/sec 0 741 KBytes
[ 5] 29.00-30.00 sec 110 MBytes 923 Mbits/sec 0 741 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-30.00 sec 3.25 GBytes 931 Mbits/sec 1 sender
[ 5] 0.00-30.00 sec 3.25 GBytes 930 Mbits/sec receiver
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