Comments (3)
Hi @manishmatey,
The value for 'pcb_tcp_max' can be configured through OFP configuration file (See OFP_CONF_FILE_ENV).
I see no reason not to propose a similar method for tcptw.. e.g: to permit configuration of tcptw size as value or percentage of global_param->pcb_tcp_max.
You can propose a change (pull request) with this... it will take (near) forever to be reviewed but you may have it.
At least a memory impact is expected as the computed value is used on allocation of V_tcptw_zone (that is an ODP pool).
If memory is not an issue for your setup, you can enable (define) OFP_TCP_MAX_CONNECTION_RATE in ofp_config.h for the default configuration (tcptw size = pcb_tcp_max)
from ofp.
@bogdanPricope Thanks for the reply. I will increase TIME_WAIT buffer and proceed.
from ofp.
@manishmatey You may also check the NFP repo: https://github.com/NetInoSoftware/nfp
NFP is a commercial version of OFP with the 'nfp' repo as 'public'/'demo' part.
API is similar and has a lot of cool features (e.g DHCP IPv4 client).
from ofp.
Related Issues (20)
- Error when ./configure --prefix=/usr/local/odp HOT 2
- TCP connection RESET with ODP 1.23 HOT 1
- Valgrind with OFP HOT 1
- ofp crash when processing fragment IP packet HOT 2
- Potential odp_packet_t double free HOT 2
- ofp tcp_reassembly not flushing the odp_packets causing packet leak HOT 1
- Regarding IPv6 feature of OFP
- __builtin_strncpy offset is out of the bounds HOT 2
- This project has been fallen behind odp too long. HOT 2
- Does ofp support connectX5 ? HOT 5
- OFP TCP Keepalive Timer is not working as expected due to keepalive count (t_keepcnt) is not incremented and validated while processing Keepalive Timer HOT 7
- OFP Connect ?
- odp classifier sample app issue HOT 4
- No support for segmented odp packet in tcp_output & ofp_sosend_dgram HOT 3
- TCP zero window can not be sent correctly
- odph_thread_create(): Number of threads (19) and CPUs (1) does not match HOT 3
- If I run my application for the second time, i will always receive a SIGSEGV HOT 18
- `scripts/devbuild_ofp_odp_dpdk.sh` need to be update HOT 4
- How to determine when a packet has been sent HOT 3
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from ofp.