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set command on router be slow after NAT

rezamira
Level 1
Level 1

Hi dear friends
i have a question about a strange happen
i have an ASR1006-X, this router has one port-channel interface (20Gbps) that about 1Gbps traffics comes from inside, in this router, i have 5 ACLs for matching traffic, and 5 nat pools for translating packets, after 1 day, login to router will be very slow, whereas cpu process is less than 5%, memory is less than 25% and so on, everything about resources is good but typing in router is very slow (like as connecting to router over DS0 link)

about 45K NAT be exist in X-late table in peak time

given that, ping time of router in peak time in less than 1ms. u

would you help me plz? if you need any output command, i can send for you
regards
Reza

 

when set terminal monitor on router, consecutively output comes, this output no stop

*Mar 22 09:31:24.691: %IOSXE-6-PLATFORM: F0: cpp_cp: QFP:0.0 Thread:080 TS:00002348029991920041 %NAT-6-LOG_TRANSLATION: Created Translation TCP 192.168.2.64:53759 172.28.127.72:53759 89.55.4.221:445 89.55.4.221:445 0
*Mar 22 09:31:24.693: %IOSXE-6-PLATFORM: F0: cpp_cp: QFP:0.0 Thread:073 TS:00002348029993991618 %NAT-6-LOG_TRANSLATION: Created Translation TCP 192.168.60.219:50320 172.28.127.6:50320 43.212.175.197:445 43.212.175.197:445 0
*Mar 22 09:31:24.693: %IOSXE-6-PLATFORM: F0: cpp_cp: QFP:0.0 Thread:123 TS:00002348029994401633 %NAT-6-LOG_TRANSLATION: Created Translation TCP 192.168.2.64:53760 172.28.127.72:53760 110.254.97.254:445 110.254.97.254:445 0
*Mar 22 09:31:24.693: %IOSXE-6-PLATFORM: F0: cpp_cp: QFP:0.0 Thread:158 TS:00002348029994514543 %NAT-6-LOG_TRANSLATION: Created Translation TCP 192.168.2.64:53766 172.28.127.72:53766 128.15.252.72:445 128.15.252.72:445 0
*Mar 22 09:31:24.693: %IOSXE-6-PLATFORM: F0: cpp_cp: QFP:0.0 Thread:145 TS:00002348029994628531 %NAT-6-LOG_TRANSLATION: Created Translation TCP 192.168.2.64:53773 172.28.127.72:53773 15.191.20.216:445 15.191.20.216:445 0
*Mar 22 09:31:24.694: %IOSXE-6-PLATFORM: F0: cpp_cp: QFP:0.0 Thread:057 TS:00002348029994742506 %NAT-6-LOG_TRANSLATION: Created Translation TCP 192.168.2.64:53775 172.28.127.72:53775 170.69.136.189:445 170.69.136.189:445 0
*Mar 22 09:31:24.694: %IOSXE-6-PLATFORM: F0: cpp_cp: QFP:0.0 Thread:107 TS:00002348029994858556 %NAT-6-LOG_TRANSLATION: Created Translation TCP 192.168.2.64:53796 172.28.127.72:53796 215.175.207.239:445 215.175.207.239:445 0
*Mar 22 09:31:24.694: %IOSXE-6-PLATFORM: F0: cpp_cp: QFP:0.0 Thread:090 TS:00002348029995181166 %NAT-6-LOG_TRANSLATION: Deleted Translation TCP 192.168.2.64:63006 172.28.127.72:63006 5.59.75.28:445 5.59.75.28:445 0
*Mar 22 09:31:24.700: %IOSXE-6-PLATFORM: F0: cpp_cp: QFP:0.0 Thread:013 TS:00002348030000923941 %NAT-6-LOG_TRANSLATION: Created Translation TCP 192.168.2.251:61836 172.28.127.142:61836 139.17.113.113:445 139.17.113.113:445 0
*Mar 22 09:31:24.700: %IOSXE-6-PLATFORM: F0: cpp_cp: QFP:0.0 Thread:067 TS:00002348030001128521 %NAT-6-LOG_TRANSLATION: Created Translation TCP 192.168.2.80:64566 172.28.127.161:64566 203.123.84.128:445 203.123.84.128:445 0

2 Accepted Solutions

Accepted Solutions

Deepak Kumar
VIP Alumni
VIP Alumni

Hi, 

Did you configure " ip nat log translations syslog" command?

 

Regards,

Deepak Kumar

 

Regards,
Deepak Kumar,
Don't forget to vote and accept the solution if this comment will help you!

View solution in original post

Hi, 

I am happy to know your problem has resolved.

 

Regards,

Deepak Kumar

Regards,
Deepak Kumar,
Don't forget to vote and accept the solution if this comment will help you!

View solution in original post

4 Replies 4

Deepak Kumar
VIP Alumni
VIP Alumni

Hi, 

Did you configure " ip nat log translations syslog" command?

 

Regards,

Deepak Kumar

 

Regards,
Deepak Kumar,
Don't forget to vote and accept the solution if this comment will help you!

Dear Deepak
you right

i checked it and resolve my proble

 

regards

Hi, 

I am happy to know your problem has resolved.

 

Regards,

Deepak Kumar

Regards,
Deepak Kumar,
Don't forget to vote and accept the solution if this comment will help you!

thanks alot