IPSEC

hello,
after configuration ipsec in ip4 I can not ping between client and server whereas I had success ping before configuration!
I also generate different key for AH and ESP as i have shown below.
what is my problem and what should i do to have ping and test the configuration?

code:

"# Configuration for (client)129.241.208.75  # Flush the SAD and SPD flush; spdflush;  
# Attention: Use this keys only for testing purposes! 
# Generate your own keys!  
# AH SAs using 128 bit long keys add 129.241.208.75 129.241.208.230 ah 0x200 -A hmac-md5         0xb3c37ea2137625efe089a666765d2097; add 129.241.208.230 129.241.208.75 ah 0x300 -A hmac-md5         0xb885cef75052fd4bdd01220cf0930a2f;  
# ESP SAs using 192 bit long keys (168 + 24 parity) add 129.241.208.75 129.241.208.230 esp 0x201 -E 3des-cbc         0xb0ed5648c7e39109a6017189c4f10ab88fd9b303114ef06c; add 129.241.208.230 129.241.208.75 esp 0x301 -E 3des-cbc         0xbde43d633d7be9cf04955f5cfc06490e95d6947d398e3fd6;  
# Security policies spdadd 129.241.208.75 129.241.208.230 any -P out ipsec            esp/transport//require            ah/transport//require;  spdadd 129.241.208.230 129.241.208.75 any -P in ipsec            esp/transport//require            ah/transport//require;