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- About ปลาวาฬทราย RMUTT CPE IX
09-04-2019
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Member since
08-26-2011
246
Posts
10
Helpful
7
Solutions
Created by
ปลาวาฬทราย RMUTT CPE IX
in XR OS and Platforms
in XR OS and Platforms
08-30-2019
04:41 AM
08-30-2019
04:41 AM
Today, I found the log: RP/0/RSP0/CPU0:Aug 30 18:28:24.645 : bgp[1052]: %ROUTING-BGP-5-MAXPFX : No. of IPv4 Unicast prefixes received from x.155.224.185 has reached 786768, max 1048576 That appear every 30 seconds. And found that it is the default limit on ASR https://www.cisco.com/c/ en /us/td/docs/routers/asr9000/software/asr9k_r5-3/routing/configuration/guide/b_routing_cg53xasr9k/b_routing_cg53xasr9k_chapter_010.html#con_1088375. So, do you have any recommend for the ASR which received internet routes should I change the maximum prefix or change the threshold would be better? And what is the recommended value? Thank you very much.
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Created by
ปลาวาฬทราย RMUTT CPE IX
in XR OS and Platforms
in XR OS and Platforms
08-14-2019
02:25 AM
08-14-2019
02:25 AM
It doesn't work! ipv4 access-list Deny-Upload
deny ip host x.170.113.50 any
!
class-map match-any Deny-Upload
match access-group ipv4 Deny-Upload
!
policy-map QOS-UPLOAD
class Deny-Upload
set qos-group 0
! interface TenGigE0/0/2/1.32
service-policy input QOS-UPLOAD
!!% 'km' detected the 'warning' condition 'Deny ace not supported in access-list' How should I do? Thank you very much.
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- Tags:
- ace not supported
Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
in Routing
07-17-2019
02:19 AM
07-17-2019
02:19 AM
The layer three loop occur harder than layer two loop, right? Thank you very much.
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Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
in Routing
07-17-2019
01:08 AM
07-17-2019
01:08 AM
For the OSPF solution, we can remove the SW_L2-1 then connect the multi-layer SW_L2-2 direct to both N7k. For the OSPF load balance, I think we can tune the configuration. So, back to my question which solution is better? Thank you very much.
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Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
in Routing
07-16-2019
08:27 PM
07-16-2019
08:27 PM
Thank you very much.
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Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
in Routing
06-27-2019
07:13 PM
06-27-2019
07:13 PM
@Richard Burts wrote: 2) I do not understand the question. My suggestions included a static route on CE1 more specific than the connected /24. Have you done that? Are you saying that does not work? When the 22.200 under the CE1 come back, it can't ping to the gateway. This is the routing table on CE1: I tried to 'clear ip ospf process' on CE2, the 22.200 under the CE1 can ping to the gateway. How should I do? Thank you very much.
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Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
in Routing
06-27-2019
04:38 AM
06-27-2019
04:38 AM
This is current configuration: CE1# track 1 ip sla 11 reachability delay down 10 up 1 ! ip route 172.16.22.128 255.255.255.128 FastEthernet0/1.22 track 1 ! ip sla 11 icmp-echo 172.16.22.200 source-ip 172.16.22.254 frequency 10 ip sla schedule 11 life forever start-time now CE2# interface GigabitEthernet0/1 ip address 10.10.10.3 255.255.255.248 ip access-group Block_echo_22.254 in ! ip access-list extended Block_echo_22.254 deny icmp host 172.16.22.254 host 172.16.22.200 echo permit ip any any I found the 2 issues: Should we block the ICMP Echo like the CE2 configuration above to prevent IP SLA reachability from CE1 when server under CE1 down? When the server under CE1 come back, the CE1 still see the route from CE2 because it is the longest match (/25) than the connected (/24), how should I do? Thank you very much.
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Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
in Routing
06-26-2019
04:34 AM
06-26-2019
04:34 AM
@Karsten Iwen wrote: do a conditional announcement on the primary site while the server is reachable. Could you please share how to do? Thank you very much.
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Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
in Routing
06-26-2019
04:08 AM
06-26-2019
04:08 AM
Dear Seniors, We will migrate from static to OSPF and add secondary site with same IP. How could I configure when the server in primary site down it swap to secondary site? Or still use static is easier? Thank you very much.
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Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
in Routing
06-19-2019
04:36 AM
06-19-2019
04:36 AM
The x.100.1.202 can't ping & rdp to x.223.40.155. However, x.100.1.202 can ping & rdp to x.100.1.204 and external (another public subnet) also can ping & rdp to x.223.40.155 normally. Thank you very much.
... View more
Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
in Routing
06-19-2019
03:36 AM
06-19-2019
03:36 AM
How should I do? Thank you very much.
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Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
in Routing
06-18-2019
08:33 PM
06-18-2019
08:33 PM
The configuration in the topic and I also attach of the whole router. The x.100.1.202 can't ping & rdp to x.223.40.155. How should I do? # sho ip nat nvi tra icmp
Pro Source global Source local Destin local Destin global
icmp x.170.119.58:39556 x.170.119.58:39556 x.223.40.155:39556 x.100.1.204:39556
icmp x.170.119.58:44676 x.170.119.58:44676 x.223.40.154:44676 x.100.1.202:44676
icmp x.223.40.154:1 x.100.1.202:1 x.223.40.155:1 x.100.1.204:1 Thank you very much.
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Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
in Routing
06-18-2019
03:23 AM
06-18-2019
03:23 AM
My configuration now looks like: interface GigabitEthernet0/0
description External
ip address x.223.40.119 255.255.255.0
ip nat outside
duplex auto
speed auto
!
interface GigabitEthernet0/1
description Internal
ip address x.100.1.253 255.255.255.0
ip nat inside
duplex auto
speed auto
!
ip nat inside source static x.100.1.202 x.223.40.154
ip nat inside source static x.100.1.204 x.223.40.155 The x.100.1.202 can ping but can't rdp to x.223.40.155. I tried to add more 2 commands: ip nat outside source static x.223.40.154 x.100.1.202
ip nat outside source static x.223.40.155 x.100.1.204 The x.100.1.202 can't ping & rdp to x.223.40.155. How should I do? Thank you very much.
... View more
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Created by
ปลาวาฬทราย RMUTT CPE IX
in XR OS and Platforms
09-02-2019
09-02-2019
If I only change the threshold, is there any service impact or reset BGP
peer? Thank you very much.
08-30-2019
Today, I found the log:RP/0/RSP0/CPU0:Aug 30 18:28:24.645 : bgp[1052]:
%ROUTING-BGP-5-MAXPFX : No. o...
Created by
ปลาวาฬทราย RMUTT CPE IX
in XR OS and Platforms
08-14-2019
08-14-2019
It doesn't work!ipv4 access-list Deny-Upload deny ip host x.170.113.50
any ! class-map match-any Den...
Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
07-17-2019
07-17-2019
The layer three loop occur harder than layer two loop, right? Thank you
very much.
Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
07-17-2019
07-17-2019
For the OSPF solution, we can remove the SW_L2-1 then connect the
multi-layer SW_L2-2 direct to both...
Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
06-27-2019
06-27-2019
@Richard Burts wrote:2) I do not understand the question. My suggestions
included a static route on ...
Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
06-27-2019
06-27-2019
This is current configuration:Spoiler (Highlight to read)CE1#track 1 ip
sla 11 reachability delay do...
Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
06-26-2019
06-26-2019
@Karsten Iwen wrote:do a conditional announcement on the primary site
while the server is reachable....
Created by
ปลาวาฬทราย RMUTT CPE IX
in Routing
06-26-2019
06-26-2019
Dear Seniors, We will migrate from static to OSPF and add secondary site
with same IP. How could I c...
06-19-2019
The x.100.1.202 can't ping & rdp to x.223.40.155. However, x.100.1.202
can ping & rdp to x.100.1.204...
06-18-2019
The configuration in the topic and I also attach of the whole router.The
x.100.1.202 can't ping & rd...
Public Statistics
| Date Registered | 08-26-2011 05:19 AM |
| Date Last Visited | 09-04-2019 01:41 AM |
| Total Messages Posted | 246 |
| Total Helpful Votes Received | 10 |
Helpful Votes Given To
| User | Helpful Count |
|---|---|
| 15 | |
| 18 | |
| 20 | |
| 19 | |
| 5 |
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