Size: a a a

2018 January 26

D

Dimka88 in Accel-PPP
hi all, sorry for offtop, i have problem with dhcp snooping on cisco 3560e ios 12.2(58)SE2 , dhcp lease not updated on binding table.
066635: Jan 25 14:03:44.901: DHCP_SNOOPING: intercepted DHCPACK with no DHCPOPT_LEASE_TIME option field, packet is still forwarded but no snooping binding update is performed.
источник

D

Dimka88 in Accel-PPP
in tcpdum  i see option 51 and time
источник

D

Dimka88 in Accel-PPP
my admin`s report in ios tree 15 bug not exist
источник

DF

Denys Fedoryshchenko in Accel-PPP
maybe they expect different formatting... try to enable excessive debug on some test lab setup
источник

DF

Denys Fedoryshchenko in Accel-PPP
cisco has some crazy debug options
источник

VG

Vladislav Grishenko in Accel-PPP
maybe it's due no rebind time is offered, or due no renew, if renew is not set in conf
источник

D

Dimka88 in Accel-PPP
my top message with cisco debug dhcp snoopping packet, I seen this bug on cisco bugtracker, but for 3750.  ios tree 15 work without bug
источник

UC

Uesley Correa in Accel-PPP
Hi guys! Have any of you ever tested IPoE using dhcp-relay?
источник

UC

Uesley Correa in Accel-PPP
the accel as server and an OLT as relay for example
источник

VG

Vladislav Grishenko in Accel-PPP
Uesley Correa
Hi guys! Have any of you ever tested IPoE using dhcp-relay?
dhcpv6 relaying is not supported
источник

UC

Uesley Correa in Accel-PPP
i'm thinking this...
источник

VG

Vladislav Grishenko in Accel-PPP
not sure about dhcpv4 tho
источник
2018 January 29

MG

Marcelo Gondim in Accel-PPP
источник

MG

Marcelo Gondim in Accel-PPP
I have 3293 subscribers connected. 1.6Gbps traffic.
источник

DF

Denys Fedoryshchenko in Accel-PPP
definitely need rebalancing cpu load imho
источник

DF

Denys Fedoryshchenko in Accel-PPP
12 cores.. how many queues on network card? can you show cat /proc/interrupts |grep eth
(or if u have different interface names)
источник

MG

Marcelo Gondim in Accel-PPP
ksoftirqd is too high on the server :(
источник

DF

Denys Fedoryshchenko in Accel-PPP
for example mine is:
25: 3724762921          0          0          0          0          0          0          0   PCI-MSI 2097152-edge      eth0-TxRx-0
26:          1 3160918939          0          0          0          0          0          0   PCI-MSI 2097153-edge      eth0-TxRx-1
27:          1          0 3080652594          0          0          0          0          0   PCI-MSI 2097154-edge      eth0-TxRx-2
28: 3104016620          0          0       2994          0          0          0          0   PCI-MSI 2097155-edge      eth0-TxRx-3
29:          1 3089440903          0          0       3275          0          0          0   PCI-MSI 2097156-edge      eth0-TxRx-4
30:          1          0 3075622519          0          0       3109          0          0   PCI-MSI 2097157-edge      eth0-TxRx-5
31:          1          0          0 3118588291          0          0       3003          0   PCI-MSI 2097158-edge      eth0-TxRx-6
32:          1          0          0          0 3112128570          0          0       3129   PCI-MSI 2097159-edge      eth0-TxRx-7
33:          3          0          0          0          0    1108288          0          0   PCI-MSI 2097160-edge      eth0
34:          8          0          0          0          0          0 3096970560          0   PCI-MSI 2099200-edge      eth1-TxRx-0
35:          1          7          0          0          0          0          0  267880267   PCI-MSI 2099201-edge      eth1-TxRx-1
36:          1          0  270125295          0          0          0          0          0   PCI-MSI 2099202-edge      eth1-TxRx-2
37:  252382544          0          0          7          0          0          0          0   PCI-MSI 2099203-edge      eth1-TxRx-3
38:          1  287129842          0          0          7          0          0          0   PCI-MSI 2099204-edge      eth1-TxRx-4
39:          1          0  214099469          0          0          7          0          0   PCI-MSI 2099205-edge      eth1-TxRx-5
40:          1          0          0  209375949          0          0          7          0   PCI-MSI 2099206-edge      eth1-TxRx-6
41:          1          0          0          0  295952107          0          0          7   PCI-MSI 2099207-edge      eth1-TxRx-7
42:          2          0          0          0          0          0          0          0   PCI-MSI 2099208-edge      eth1
источник

MG

Marcelo Gondim in Accel-PPP
источник

D

Dimka88 in Accel-PPP
hi, maybe paste irq info to pastebin? info does not have human format =)
источник