The fields in the IP header and their descriptions are. Version A 4-bit field that identifies the IP version being used. The current version is 4, and this version is referred to as IPv4. Length A 4-bit field containing the length of the IP header in 32-bit increments.
Pristiq is the brand name for desvenlafaxine, a prescription drug used to treat depression. It is an antidepressant in a group of drugs called selective serotonin and norepinephrine reuptake inhibitors (SNRIs). Pristiq affects chemicals in the brain that may become unbalanced and cause depression.
1 Can cause sexual side effects (usually low libido or the inability to have an orgasm or ejaculate).  Pristiq can cause lower sex drive or difficulty having an orgasm. If the problem persists after the first 2 to 3 months, you can talk to your doctor about alternative antidepressants or performance-enhancing medications.