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Hello Everybody,I created a test-setup with dual stack on a 1841 Router with IOS c1841-advipservicesk9-mz.124-3e.binCisco 1841 (revision 6.0) with 237568K/24576K bytes of memory.Processor board ID FCZ1033209N2 FastEthernet interfaces2 Virtual Private...
Hello Phillip,Seems I found it:https://supportforums.cisco.com/message/3192800#3192800This article pointed to a bug in IOS with IPv6 inspect.I removed ip inspection from my interface now it works with acceptable speed!Seems I need to cover this netwo...
Average CPU is low - I just see peeks going up.Fragmentation is not an issue, my tunnel neighbor is setup to provide 1480 as my own router.IPv6 does path mtu detection hence end devices should do all fragementation at beginning of transmission. Howev...
